SAfC Vale Road, Arklow, County Wicklow. Ireland

Fax: +353 (0) 402 31 147 sigma-aldtich.comlsafc

Td, +353 (0) 402 20300

Team A Office of Environmental Enforcement South East Region Environmental Protection Agency Headquarters PO Box 3000 Johnstown Castle Estate Wexford.

20th June, 2016

Ref : Site Visit Ref SV08299

With refaence to your visit undertaken on the 20th April 2016 to the Sigma-Aldrich, Ireland Ltd, Arklow, manufacturing site and the subsequent observations identified during your inspection, listed in the report Ref SV08299 dated 30th May 20 16 , below I have listed the actions undertaken to date and those planned to resolve the issues;

Observation 1 Ref 1.1 The Environmental Manager stated that the compliance monitoring for waste water and surface water analysis is sub-contracted to Eurofins Lancaster Laboratories. However, they are no longer accredited with INAB (IS0 17025 Accreditation) but they do meet the requirements of GMP and FDA laboratory standards.

Air compliance monitoring is sub-contracted to Resource and Environmental Consultants Itd (REC) in the UK which are accredited by UKAS to I S 0 17025 and other relevant standards.

Groundwater analysis is sub-contracted to Alcontrol Laboratories in the UK who are accredited by UKAS to I S 0 17025 and their accreditation is officially recognised by INAB.

Corrective Action Requireti: The licensee is encouraged to move towards NAB (IS0 17025) accreditation for all sub- contacted monitoring *

Response REC were taken over by Exova who are accredited by UKAS to IS01 7025 and MCERTS accredited . They also comply with the EPA Regulatory requirements.

The Company contacted Eurofins to provide an up to date status on their accreditation to INAB certification. This is attached. The laboratory is also listed on the Register of quality approved laboratories the latest edition is dated 2015 and submitting data to the EPA.. This is attached The external tests performed on behalf of the site shows whether they are approved or not. The subcontracted Iab is also a member of aquachem. This observation is considered dosed.

HEALTH ENVIRONMENT & S A F E T Y i s a 1 4 r m ~ o o 4 mwxn11007 NSAt Certified NSAl Certified

~~

Sigma-Aldrich Ireland Ud. Registered~in Ireland No. 259023 Registered Office: Vale Road. Arklow. Co. Wicklow, Ireland

Directors: James Ems. Gerrii vanden Do01 (Europe). Michael Hollenkamp (USA). Graham Lucas (UK)

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

SAFC Vale Road, Arklow. County Wicklow. Ireland

Fax: +353 (0) 402 31147 sigma-aldrich.comIsafc

Tel: +353 (0) 402 20300

Observation 2 Ref 1.2 The Environmental Manager stated that the Environmental Management System (EMS) for the installation is certified under IS0 14001 12004 by the NSAI. The Sigma Aldrich in-house laboratory is not INAB (ISOl7025) accredited but the laboratory quality system does have FDA, DQS and HPRA accreditatiodcertification. The Sigma Aldrich laboratory quality system is similar to IS0 9001 :2008 certification.

Corrective Action Required: The licensee is encouraged to move towards INAB (IS0 17025) accreditation for the in-house laboratory quality system and analysis.

Response The site uses an external laboratory that is approved by the EPA and up to recently was INAB accredited. The laboratory is also listed on the Register of quality approved laboratories submitting data to the EPA.

The in-house testing is completed by trained technicians operating to cGMP, HPRA ,FDA and ICH Q7A guidelines which the company considers to be a higher standard than Aquacheck,

The company will consider whether INAE! accreditation fits into the strategic plan for the site at a future date .

Observation 3 Ref 1.4 The Environmental Manager stated that most of the analysis is sub-Contracted. Participation in the EPA inter-laboratory calibration scheme or Aquacheck would be difficult to manage because there is no full time person assigned to the in-house testing laboratory.

Corrective Action Required: The licensee is encouraged to participate in the EPA inter-laboratory calibration scheme or the Aquacheck testing programme for quality control purposes.

Response The in-house testing is completed by trained technicians operating to cGMP, HPRA ,FDA and ICH Q7A guidelines which the company considers to be a higher standard than Aquacheck.

The site uses external laboratories for most of its testing and will consider joining aquacheck at a future date.

HEALTH ENVlRONMEM & S A F E T Y isa i i ~ i 2 w 1 I I NSAl Certified I NSAI mrtified

Sigma-Aldrich lrdand Ltd. Registered in Ireland No. 258023 Registered OBm: Vate Road, Arlclow. Co. Wioklow, Ireland

Directors: James Ennir. Gemit van den Do01 (Europe). Michael Hollonkemp [USA). Graham Lucas ( U 4

SIGMA -ALDRlCH

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

WFC Vale Road. Arklow, County Wicklow. Ireland

Fax: +353 (01 402 31 '147 sigma-aldrichsamlsafc

Tel: +353 (0) 402 20300

Observation4 Ref 3.1

The Environmental Manager stated that there has been five incidents reported to the Agency in relation to air emissions monitoring in the last year. One of the incidents caused a breach of ELV for Nitrogen Oxide (NOx) emissions (highest 30 min value was 467 mg/m3 vs. ELV of 400 mg/m3) which took place on1 7/02/2016 and was caused by failure to use pre-scrubber equipment at this stage of the process which has since been rectified by diverting the vent header to a pre-scrubber.

The four remaining incidents were due to a technical fault with the CEMS unit but they did not result in a breach of ELV €or any parameter. Further technical faults with the CEMS unit should be reported to the Agency as incidents and not as Iicensee returns until the new software has been installed at the end of May201 6.

Corrective Action Required: The licensee is reminded of the requirement to report all incidents to the Agency including any malfunctionor breakdown of key control equipment or monitoring equipment set out in Schedule C of the licence which is likely to lead to loss or control of the abatement system in accordance with Condition 1 1.1 (iii) of the licence.

Response.

We would like to confirm that the DEMS software was upgraded on 01 June 2016 and there are no reported issues since the end of May 2016. This observation is now considered completed

We are endeavouring at all times to deliver a high level of environmental performance with a strong emphasis on continuous improvement. As with all issues raised by the Environmental Protection Agency, appropriate corrective and preventative actions will be implemented for the highlighted issues, We will actively dose out the remaining observations identified by yourself. If I can be of any firther assistance or, if your require firther clarification, please do not hesitate to contact me.

I look forward to hearing from you.

Yours s i n c e r e k

Environmental, Health and Safety Manager. Sigma Aldrich Ireland Ltd

HEALTH FNVIROHMENT b SAFETY -~ ISO idwi:m1 (364518001:m N 5 N Certified NSAI Certified

Sigma-Aldkh Ireland Ltd. Registered in Ireland No. 258023 Registered g ice: Vale Road, Arklow. Co. Wicklow. Ireland

Dlrectors; James Ennis. Gerrft van den Do01 (Europe). Michael Hollenfamp (USA). Graham Lucas (UK)

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

La n I: a s te r

To whom it may concern,

In mid - 2015 the decision was taken that we would no longer participate in the INAB accreditation programme. This decision was taken due to the robust quality management system that we have in place here in Eurofins Lancaster Laboratories and to reflect the change in scope of our business requirements. The laboratory is GMP audited and all the tests that we provide are based on the IS0 and APHA methods. We sti l l participate in the Aquacheck and €PA schemes and all the tests that we currently provide Sigma Aldrich are covered under these schemes.

A quality control is run with each batch of samples for each test, for example, we use Glucose/Glutamic acid for BOD, Cellulose Micro-crystalline for suspended solids and we use the vendor-supplied standards for the Total nitrogen quality controls. All QCs have defined specifications which must be met to deem the assay valid.

As you know from the client communication that was sent to you in March, we have recently begun using the Hach Lange method for chemical determinand analysis, as per your monthly effluent analysis we will be using these to test for Chlorides, Sulphates, Nitrate and Nitrite. The quafity controls for these kits are made in-house and have a specification of +/- 5%. For total dissolved solids, a duplicate of one sample in each batch is run; the results of these duplicates must be within 5% of each other.

I hope this information helps, Piease don't hesitate to contact us with any more queries that you may have.

Signed T H e - n e ~ s q 17rLd4=

Senior Analyst, Water and Physical Chemistry.

c

Ewofinr Lancaster Laboratories 7 1 +&Xi (0) 58 48300 I k w w . E u ~ ~ ~ e r l a b D . c o m F I t353 (0) 58 42855

Microcheni Laboraioriks (Ireland) I irnlierl lradrng as Euroiins Lancaskr Labwalorm I Cumpeny Dlrectars Caiiiwl Filzpalrich Alice Mills Bedhold Hack1 (DE) Regslered Odco Clogherme nunilarran CO Walerfrxrd. X35 TGZB I Rbglslerod In Irelantl itumber 1551375

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

. . . ,. r.:. . , .

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

IRIEGISTER of QUALITY APPROVED LABORATORIES SUBMITTING DATA to EPA 2013 Data This register has been compiled in compliance with Section 66 of the EPA Act 1992.

Explanatory Note Section 66 of the Environmental Protection Agency Act 1992 provides for the establishment of an intercalibration programme for the purpose of assessing analytical performance and ensuring the validity and comparability of environmental data for laboratories which submit data to the Agency. It also provides for the establishment of a register of quality approved laboratories which would normally be expected to send data to the Agency. This register lists, on a parameter bv uarameter basis, the laboratories which pdormed satisfactorily in the EPA intercalibration programme for the previous year. The register is updated annually. The objective criteria for inclusion in the register are listed below. Criteria for compliance 4 satisfactory returns fiom 5 3 satisfactory returns in consecutive rounds laboratory accreditation Criteria for pH require 3 returns within 0.20 pH units of reference concentration and 1 return within 0.30 units.

current

Note to above Only laboratories which provide data to the Agency, either directly or indirectly, are eligible to participate in the intercalibration programme. Some laboratories do not routinely carry out all of the tests listed on the register sufficient intercalibration data during 2013 to allow an assessment based on the above criteria for a particular parameter. It should not be infmed therefore, that the absence of a laboratory fiom the listing under a particular parameter necessarily implies unsatisfactory pedormance for that parameter. The parameters along with the laboratories which are deemed to have complied according to the above criteria are set out in the attached schedule:

may not have returned

REGISTER SCHEDULE

ALKALINITY Acorn Water Alcontrol Amberley Quality & Environmental Services Ltd Aqualab Aquatic Services Unit, UCC Aughinish Alumina Ltd BHP Laboratories Ltd. ANUA City Analysts Clare County Council Coillte

College Proteins Complete Laboratory Solutions Cork City Council Cork County Council (Water) Donegal County Council Dublin City Council (Central Laboratory) Dublin County Council (Leixlip) Enfer Micro Labs Ensen Ltd Environmental Laboratory Services EPA (Castlebar) EPA (Monaghan)

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

EPA (Richview) EPA Kilkenny Eurofins (Microchem) Laboratories I

Exova FBA Laboratories Fitr Scientific Galway City Council General Analytical Hensey Glan Uisce Honeywetl Independent Analytical Supplies Inland Fisheries Ireland Kerry County Council Laois County Council Limerick County Council Lisheen Mines Lough DerglRee Laboratory M icrola bs North Tipperary County Council (Nenagh RWSS) Oldcastle Laboratories Public Analyst Cork Public Analyst Dublin Roscommon County Council RW En Power Southern Scientific Services T.E. Laboratories Ltd. Teagasc Three Rivers Project Boyne Tipperary SR County Council TMS Environment Trintty College Veolia (Clareville Water Treatment Works) Water Technology Waterford County Council Wicklow County Council

ALUMINIUM Acorn Water Alcontrol Aquatic Services Unit, UCC ANUA Cavan County Council City Analysts Coillte Complete Laboratory Solutions Cork City Council Cork County Council (Water) Donegal County Council Dublin City Council (Ballymore Eustace) Dublin City Council (Central Laboratory) Dublin County Council (Leixlip) Environmental Laboratory Services EPA (Richview) EPA Kilkenny

Fitz scientific Galway City Council Honeywel I Independent Analytical Supplies Kerry County Council Limerick City Council Limerick County Council Mayo County Council (Ballinrobe) North Tipperary County Council (Nenagh RWSS) Public Analyst Cork Public Analyst Dublin Sligo County Council Southern Scientific Services T.E. Laboratories Ltd. Teagasc Tipperary SR County Council Veolia (Clareville Water Treatment Works) Waterford County Council Wicklow County Council

AMMONIUM Abbott Nutritional Acorn Water Aecom Design Build Alcon trol Aqualab Aquatic Services Unit, UCC Athy Town Council BHP Laboratories Ltd. Biolabs ANUA Carbery Milk Products Cavan County Council City Analysts Clare County Council Coillte College Proteins Complete Laboratory Solutions Cork City Council Cork County Council (Environment) Cork County Council (Mallow) Cork County Council (Water) Cork County Council Ballincollig/Slarney Dairygold Dairygold Mogeely Dawn Pork Donegal County Council Dublin City Council (Central Laboratory) Dublin County Council (Leixlip) Emerald Environmental Services Enfer Micro Labs Enva Ireland. Kinsale Environmental Laboratory Services EPA (Castlebar)

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

EPA (Monaghan) EPA (Richview)

F8A Laboratories Fitz Scientific Galway County Council (Tuam) Glanbia Ballyraggett Greystones WWTW Hensey Glan Uisce Independent Analytical Supplies Independent Laboratory Ltd Inland Fisheries Ireland Kepak Athleague Kepak Kilbeggan Kerry County Council Kerry Ingredients Charleville Kerry Ingredients Listowel Kildare County Council Osberstown Kilkenny County Council Kilkenny County Council, Sion Rd Laois County Council Limerick CO CO Castletroy Limerick County Council Lisheen Mines Longford County Council Longford Town Council Lough Derg/Ree Laboratory Mayo County Council (Ballinrobe) Mayo County Council (Swinford) Mayo County Council Ballyhaunis Meath County Council (Navan) Meath Proteins Microlabs North Tipperary County Council (Nenagh RW SS) Offaly County Council Public Analyst Cork Public Analyst Dublin Roche Ireland Roscommon County Council Skerries WWTW Sligo County Council Southern Scientific Services T.E. laboratories Ltd. Teagasc Three Rivers Project Boyne Tipperary SR County Council Tipperary Town WWTW Trinity College Veolia (Clareville Water Treatment Works) Water Technology Waterford County Council

Westmeath County Council Wexport Wicklow County Council

BOD Acorn Water Aecom Design Build AlBP Cahir Alcon trol Aqualab Aquatic Services Unit, UCC Astellas Ltd. Aughinish Alumina Ltd Biolabs ANUA City Analysts City Analysts Limerick Clare Co. Council (Ennistymon) Clare County Council College Proteins Complete Laboratory Solutions Cork City Council Cork County Council (Environment) Cork County Council (Mallow) Cork County Council (Water) Cork County Council BallincolliglBlarney Dairygold Donegal County Council Dublin City Council (Central Laboratory) Emerald Environmental Services Enfer Micro Labs Enterprise Environmental Environmental Laboratory Services €PA (Castlebar) EPA (Monaghan) EPA (Richview) EPA Kilkenny Eurofins (Microc-d

.. -A6

Exova Fitz Scientific Glanbia Ballyraggett Greystones WWTW Hensey Glan Uisce Independent Analytical Supplies Independent Laboratory Ltd Inland Fisheries Ireland Kerry County Council Kerry Ingredients Charleville Kerry Ingredients Listowel Kildare County Council Osberstown Kilkenny County Council Laois County Council Leitrim County Council. Limerick City Council

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

Limerick County Council Lisheen Mines Longford County Council Lough DerglRee Laboratory Mayo County Council (Ballinrobe) Mayo County Council Baityhaunis Mayo County Council Westport Meath County Council (Navan) Meath Proteins Microlabs North Tipperary County Council (Nenagh RWSS) Portlaoise W T P Offaly County Council Roche Ireland Roscommon County Council SDD Water Treatment Severn Trent Limerick Sixmilebridge STP Skerries WWTW Sligo County Council Southern Scientific Services T.E. laboratories Ltd. Teagasc Three Rivers Project Boyne Tipperary SR County Council Tipperary Town WWTW TMS Environment Water Technology Waterford County Council Wicklow County Council

CADMIUM Alcontrol Andersen Ireland Itd Aquatic Services Unit, UCC BHP Laboratories Ltd. Boliden Tara Mines ANUA City Analysts Coillte Complete Laboratory Solutions Cork City Council Cork County Council (Environment) Cork County Council (Water) Donegal County Council Dublin City Council (Central Laboratory) Enva Portlaoise Environmental Laboratory Services EPA (Richview) EPA Kilkenny FBA Laboratories Fitz Scientific fndependent Analytical Supplies

Kerry County Council Limerick County Council Lisheen Mines Public Analyst Dublin Southern Scientific Services T.E. Laboratories ttd. Teagasc Trinity College

CALCIUM Acorn Water Alcontrol Aqualab Aquatic Services Unit, UCC BHP Laboratories Ltd. ANUA City Analysts Coillte Complete Laboratory Solutions Cork City Council Cork County Council (Water) Dublin City Council (Central Laboratory) Enfer Micro Labs Environmental Laboratory Services EPA (Richview) EPA Kilkenny Exova Fitz Scientific independent Analytical Supplies Kerry County Council Lisheen Mines Microlabs Oldcastle Laboratories Public Analyst Dublin Roscommon County Council Southern Scientific Services T.E. Laboratories Ltd. Teagasc Veolia (Clareville Water Treatment Works) Water Laboratories Water Technology

C H t 0 RID E Alcontrol Aqualab Aquatic Services Unit, UCC Aughinish Alumina Ltd BHP Laboratories Ltd. ANUA Bristol-Myers Squibb City Analysts Clare County Council Coiltte Complete Laboratory Solutions

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

Doratories

Cork Cointy Council (Environment) Cork County Council (Water) Dairygold Donegal County Council Dublin City Council (Central Laboratory) Enfer Micro Labs Enterprise Environmental Enva Ireland. Kinsale Environmental Laboratory Services EPA (Castlebar) €FA (Monaghan) €PA (Richview) EPA Kilkenny . I -A-.->

iurofins (Micrc ixova FBA Laboratories Fitz Scientific Galway City Council General Analytical Glanbia Ballyraggett Hensey Glan Uisce Independent Analytical Supplies Independent Laboratory Ltd Kerry County Council Kerry Ingredients Listowe! Kilkenny County Council Laois County Council Limerick County Council Lisheen Mines Lough Derg/Ree Laboratory Microlabs North Tipperary County Council (Nenagh RWSS) Public Analyst Cork Public Analyst Dublin Roscommon County Council Southern Scientific Services T.E. Laboratories Ltd. Teagasc TMS Environment Waterford County Council Wicklow County Council

CHROMIUM Acorn Water Alcontrol Andersen Ireland Itd Aquatic Services Unit, UCC BHP Laboratories Ltd. ANUA Boliden Tara Mines City Analysts Coillte Complete Laboratory Solutions

Cork City Council Cork County Council (Environment) Cork County Council (Water) Donegal County Council Dublin City Council (Central Laboratory) Environmentaf Laboratory Services EPA (Richview) EPA Kilkenny FBA Laboratories Fitz Scientific Independent Analytical Supplies Kerry County Council Limerick County Council Lisheen Mines Public Analyst Dublin Southern Scientific Services T.E. Laboratories Ltd. Teagasc Trinity College

COD Abbott Nutritional Acorn Water Aecom Design Build AlBP Cahir Alcontrol Amberley Quality 8 Environmental Services Ltd Aqualab Aquatic Services Unit, UCC Arran Chemicals Astellas Ltd. Athy Town Council Aughinish Alumina Ltd BHP Laboratories Ltd. Biolabs ANUA Bristol-Myers Squibb Bulmers Carbery Milk Products Cavan County Council City Analysts City Analysts Limerick Clare Co. Council (Ennistymon) Clare County Council College Proteins Complete Laboratory Solutions Cork City Council Cork CO CO Bottlehill Cork County Council (Environment) Cork County Council (Mallow) Cork County Council BallincolIiglBlarney Dairygold Dairygold Mogeely

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

Dawn Pork Donegal County Council Dublin City Council (Central Laboratory) Emerald Environmental Services Enfer Micro Labs Ensen Ltd Enterprise Environmental Enva Ireland. Kinsale Enva Portlaoise Enva Shannon Environmental Laboratory Services €PA (Castlebar) EPA (Monaghan) EPA (Richview) EPA Kit kenny Eurofins (Micrmhem) Laboratories: Exova FBA Laboratories Fitz Scientific Galway County Council (Tuam) Glanbia Ballyraggett Glanbia Foods, Carrick-on-Suir Greystones WWTW Hensey Glan Uisce Independent Analytical Supplies Independent Laboratory t td Inland Fisheries Ireland Kepak Athleague Kepak Hacketstown Kepak Kilbeggan Kerry County Council Kerry Foods Shillelagh Kerry Ingredients Charieville Kerry Ingredients Listowel Kildare County Council Osberstown Kilkenny County Council Kilkenny County Council, Sion Rd Laois County Council Leitrim County Council. Limerick City Council Limerick CO CO Castletroy Limerick County Council Lisheen Mines Longford County Council Longford Town Council Lough Derg/Ree Laboratory Mayo County Council (Ballinrobe) Mayo County Council (Swinford) Mayo County Council Ballyhaunis Mayo County Council Westport Meath County Council (Navan) Meath Proteins Microlabs Millipore Ireland B.V.

North Tipperary County Councit (Nenagh RWSS) Offaly County Council Oldcastle Laboratories Portlao ise W WT P Public Analyst Dublin Roche Ireland Roscommon County Council RW EnPower SDD Water Treatment Severn Trent Limerick Sixmilebridge STP Skerries W WTW Sligo County Council Southern Scientific Services T.E. Laboratories Ltd. Takeda Tipperary SR County Council Tipperary Town WWTW TMS Environment Trinity College Veolia (Clareville Water Treatment Works) VWI, Mullingar WWTP Water Technology Waterford County Council Westmeath County Council Wexport Wicklow County Council Wyeth Nutritionals Askeaton

CONDUCTIVITY AlBP Cahir Alcon trol Amberley Quality & Environmental Services Ltd Aqualab Aquatic Services Unit, UCC Arran Chemicals Aughinish Alumina Ltd 8iolabs ANUA Bristol-Myers Squibb Cavan County Council City Analysts Limerick Clare County Council Coillte College Proteins Complete Laboratory Solutions Cork City Council Cork County Council (Environment) Cork County Council (Mallow) Cork County Council (Water) Donegal County Council Dublin City Council (Ballymore Eustace) Dublin City Council (Central Laboratory) Dublin County Council (Leixlip)

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

Emerald Environmental Services Enfer Micro Labs Enterprise Environmental Enva Ireland. Kinsale Environmental Laboratory Services EPA (Castlebar) EPA (Monaghan) EPA (Richview) EPA Kilkenny

Exova FBA Laboratories Fitz Scientific Galway City Council Galway County Council (Tuam) General Analytical Hensey Glan Uisce Independent Analytical Supplies Independent Laboratory Ltd Inland Fisheries Ireland Kerry County Council Kilkenny County Council Leitrim County Council. Limerick City Council Limerick County Council Lisheen Mines Longford County Council Lough Derg/Ree Laboratory Meath Proteins Microlabs North Tipperary County Council (Nenagh RWSS) Oldcastle Laboratories Public Analyst Cork Public Analyst Dublin Roche Ireland Roscommon County Council RW EnPower Sligo County Council Southern Scientific Services T.E. Laboratories Ltd. Teagasc Three Rivers Project Boyne Tipperary SR County Council TMS Environment Veolia (Clareville Water Treatment Works) Water Technology Waterford County Council Wicklow County Council

COPPER Acorn Water Alcontrol Andersen Ireland Itd Aquatic Services Unit, UCC

Boliden Tara Mines City Analysts Coillte Complete Laboratory Solutions Cork City Council Cork County Council (Environment) Cork County Council (Water) Donegal County Council Dublin City Council (Central Laboratory) Enfer Micro Labs Enva Portlaoise Environmental Laboratory Services €PA (Richview) EPA Kilkenny Exova Fitz Scientific General Analytical Independent Analytical Supplies Independent Laboratory Ltd Kerry County Council Limerick County Council Lisheen Mines Public Analyst Cork Public Analyst Dublin Southern Scientific Services T.E. Laboratories Ltd. Teagasc Trinity College Waterford County Council

FLUORIDE Acorn Water Alcon trol Aquatic Services Unit, UCC Aughinish Alumina Ltd ANUA Bristol-Myers Squibb Cavan County Council City Analysts Coillte Complete Laboratory Solutions Cork City Council Cork County Council (Water) Donegal County Council Dublin City Councif (Ballymore Eustace) Dublin City Council (Central Laboratory) Dublin County Council (Leixlip) Enfer Micro Labs Environmental Laboratory Services EPA (Castlebar) EPA (Monaghan) €PA (Richview) EPA Kilkenny

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

Exova Fitz Scientific Galway City Council Honeywell Independent Laboratory Ltd Kerry County Council Kilkenny County Council, Sion Rd Leitrim County Council. Kilsellagh Water treatment plant Limerick City Council Lisheen Mines Mayo County Council (Ballinrobe) Meath County Council (Trim) North Tipperary County Council (Ndnagh RWSS) Oldcastle Laboratories Public Analyst Cork Public Analyst Dublin Roscommon County Council RWEnPower Sligo County Council Southern Scientific Services T.E. Laboratories Ltd. Teagasc Tipperary SR County Council TMS Environment Veolia (Clareville Water Treatment Works) Waterford County Council Wicklow County Council

IRON Acorn Water Alcontrol Andersen Ireland Itd Aquatic Services Unit, UCC Boliden Tara Mines City Analysts Clare County Council Coillte Complete Laborafory Solutions Cork City Council Cork County Council (Environment) Cork County Council (Water) Donegal County Council Dublin City Council (Central Laboratory} Enfer Micro Labs Environmental Laboratory Services EPA (Richview) EPA Kilkenny Exova Fitz Scientific General Analytical Moneywell

Independent Analytical Supplies Kerry County Council Kilkenny County Council, Sion Rd Limerick County Council Lisheen Mines Mayo County Council (Ballinrobe) Meath County Council (Trim) Microlabs North Tipperary County Council (Nenagh

Public Analyst Cork Public Analyst Dublin Southern Scientific Services T.E. Laboratories Ltd. Teagasc Tipperary SR County Council Trinity College Veolia (Clareville Water Treatment Works) Water Laboratories Waterford County Council Wicklow County Council

RWSS)

LEAD Alcontrol Aquatic Services Unit, UCC ANUA Boliden Tara Mines City Analysts Coillte Complete Laboratory Solutions Cork City Council Cork County Council (Environment) Cork County Council (Water) Donegal County Council Dublin City Council (Central Laboratory) Environmental Laboratory Services EPA (Richview) EPA Kilkenny FBA Laboratories Fitz Scientific lndependent Analytical Supplies Kerry County Council Limerick County Council Public Analyst Cork Public Analyst Dublin Southern Scientific Services T.E. Laboratories Ltd. Teagasc Trinity College

MAGNESIUM Acorn Water Alcontrol Aquatic Services Unit, UGC

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

BHP Laboratories Ltd. ANUA City Analysts Coillte Complete Laboratory Solutions Cork City Council Cork County Council (Water) Dublin City Council (Central Laboratory) Enfer Micro Labs Environmental Laboratory Services EPA (Richview) EPA Kilkenny Exova Fitz Scientific Independent Analytical Supplies Kerry County Council Lisheen Mines Microlabs Oldcastle Laboratories Public Analyst Dublin Roscommon County Council Southern Scientific Services T.E. Laboratories Ltd. Teagasc

MANGANESE Acorn Water Alcontrol Aquatic Services Unit, UCC BHP Laboratories Ltd. ANUA Boliden Tara Mines City Analysts Coillte Complete Laboratory Solutions Cork City Council Cork County Council (Environment) Cork County Council (Water) Donegal County Council Dublin City Council (Central Laboratory) Enfer Micro Labs Environmental Laboratory Services EPA (Richview) EPA Kilkenny FBA Laboratories Fitz Scientifrc General Analytical Honeywell Independent Analytical Supplies Kerry County Council Kilkenny County Council, Sion Rd Limerick County Council Lisheen Mines M icrolabs

Public Analyst Cork Public Analyst Dublin Southern Scientific Services T.E. Laboratories Ltd. Teagasc Tipperary SR County Councif Trinity College Waterford County Council Wicklow County Council

NICKEL Acorn Water Alcontrol ANUA Andersen Ireland Itd Aquatic Services Unit, UCC Basta Parsons Ltd. Boliden Tara Mines City Analysts Coillte Complete Laboratory Solutions Cork City Council Cork County Council (Environment) Cork County Council (Water) Donegal County Council Dublin City Council (Central Laboratory) Environmental Laboratory Services EPA (Richview) EPA Kilkenny Exova Fitz Scientific

Independent Analytical Supplies Kerry County Council Limerick County Council Lisheen Mines Public Analyst Dublin Southern Scientific Services T.E. Laboratories Ltd. Teagasc Trinity College

N tTRATE Acorn Water Aecorn Design Build AlBP Cahir Alcontrol Aqualab Aquatic Services Unit, UCC Astellas Ltd. Athy Town Council Biolabs ANUA Bristol-Myers Squibb Cavan County Council

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

City Analysts Clare County Council Coillte College Proteins Complete Laboratory Solutions Cork City Council Cork County Council (Environment) Cork County Council (Water) Cork County Council BallincolliglBlarney Dairygold Dairygold Mogeeiy Donegal County Council Dublin City Council (Central Laboratory) Emerald Environmental Services Enfer Micro Labs Enva Ireland. Kinsale Environmental Laboratory Services EPA (Castlebar) EPA (Monaghan) EPA (Richview) EPA Kilkenny Eurofins (Microchem) Laboratories Exova FBA Laboratories Fitz Scientific Greystones WWlW Hensey Glan Uisce Independent Analytical Supplies Inland Fisheries Ireland Kerry County Council Kerry Ingredients Listowel Kildare County Council Osberstown Kilkenny County Council Kilkenny County Council, Sion Rd Laois County Council Limerick City Council Limerick County Council Lisheen Mines Longford County Council Longford Town Council Lough Derg/Ree Laboratory Mayo County Council (Swinford) Meath County Council (Navan) Meath County Council (Trim) Meath Proteins M icrolabs North Tipperary County Council (Nenagh RWSS) Offaly County Council Public Analyst Cork Public Analyst Dublin Roche Ireland Roscommon County Council RW EnPower

I

Skerries WWTW Sligo County Council Southern Scientific Services T.E. Laboratories Ltd. Teagasc Three Rivers Project Boyne Tipperary Town WWTW Veolia (Clareville Water Treatment Works) Water Laboratories Waterford County Council Westmeath County Council Wexport Wicklow County Council

PH Abbott Nutritional Acorn Water AlBP Cahir Alcontrol Aqualab Aquatic Services Unit, UCC Arran Chemicals Aughinish Alumina Ltd Boliden Tara Mines BHP Laboratories Ltd. ANUA Bristol-Myers Squibb Bulmers Carbery Milk Products Cavan County Council City Analysts City Analysts Limerick Clare County Council Coillte College Proteins Cork City Council Cork County Council (Environment) Cork County Council (Mallow) Cork County Council (Water) Dairygold Dairygold Mogeely Donegal County Council Dublin City Council (Ballymore Eustace) Dublin City Council (Central Laboratory) Dublin County Council (Leixlip) Emerald Environmental Services Enfer Micro Labs Ensen Ltd Enterprise Environmental Enva Shannon Environmental Laboratory Services EPA (Castlebar) EPA (Monaghan) EPA (Richview) EPA Kilkenny

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

Eurofins (Microchem) Laboratories Exova F8A Laboratories Fitz Scientific Galway City Council Galway County Council (Tuam) General Analytical Glanbia Ballyraggett Hensey Glan Uisce Honeywell Independent Analytical Supplies Inland Fisheries Ireland Kerry County Council Kerry Ingredients Listowel Kilkenny County Council Laois County Council Leitrim County Council (Moneyduff) Leitrim County Council. Limerick City Council Limerick County Council Lisheen Mines Longford County Council Lough DerglRee Laboratory Mayo County Council (Ballinrobe) Mayo County Council Batlyhaunis Meath County Council (Trim) Meath Proteins Microlabs Millipore Ireland B.V. North Tipperary County Council (Nenagh RWSS) Offaly County Council Oldcastle Laboratories Public Analyst Cork Public Analyst Dublin Roche Ireland Roscommon County Council RW EnPower SDD Water Treatment Sligo County Council Southern Scientific Services T.E. Laboratories Ltd. Takeda Teagasc Three Rivers Project Boyne Tipperary SR County Council TMS Environment Veolia (Clareville Water Treatment Works) Water Laboratories Water Technology Waterford County Council Wicklow County Council

PHOSPHATE Abbott Nutritional

Acorn Water Aecom Design Build AlBP Cahir Alcontrol Amberley Quality & Environmental Services Ltd Aqualab Aquatic Services Unit, UCC Astellas Ltd. Athy Town Council Biolabs ANUA Carbery Milk Products Cavan County Council City Analysts Clare County Council Coillte College Proteins Complete Laboratory Solutions Cork City Council Cork County Council (Environment) Cork County Council (Mallow) Cork County Council (Water) Cork County Council Ballincollig/Blarney Dairygold Dairygold Mogeely Donegal County Council Dublin City Council (Central Laboratory) Emerald Environmental Services Enfer Micro Labs Enva Ireland. Kinsale Environmental Laboratory Services EPA (Castlebar) EPA (Monaghan) EPA (Richview)

Kilkenny Eurofins (Microchei Exova FBA Laboratories Fitz Scientific Galway County Council (Tuam) Glanbia Ballyraggett Greystones WWTW Hensey Gtan Uisce Independent Analytical Supplies Inland Fisheries Ireland Kepak Athleague Kerry County Councit Kerry Ingredients Charleville Kerry Ingredients Listowel Kildare County Council Osberstown Kilkenny County Council Kilkenny County Council, Sion Rd Limerick CO CO Castletroy Limerick County Council

Labomtori

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

Lisheen Mines Longford County Council Longford Town Council Lough Derg/Ree Laboratory Mayo County Council (Ballinrobe) Mayo County Council (Swinford) Mayo County Council Ballyhaunis Meath County Council (Navan) Meath Proteins Microlabs North Tipperary County Council (Nenagh RWSS) Offaly County Council Oldcastle Laboratories Public Anafyst Dublin Roscommon County Council Severn Trent Limerick Skerries WWTW Sligo County Council Southern Scientific Services T.E. Laboratories Ltd. Teagasc Three Rivers Project Boyne Tipperary SR County Council Tipperary Town WWTW Veolia (Clareville Water Treatment Works) Water Technology Waterford County Council Westmeath County Council Wexport Wicklow County Council

POTASSIUM Acorn Water Alcontrol Aquatic Services Unit, UCC ANUA City Analysts Coillte Complete Laboratory Solutions Cork City Council Cork County Council (Water) Dublin City Council (Central Laboratory) Enfer Micro Labs Environmental Laboratory Services €PA (Richview) EPA Kilkenny Exova Fitz Scientific Independent Analytical Supplies Kerry County Council Lisheen Mines Microlabs Roscommon County Council Southern Scientific Services

T.E. Laboratories Ltd.

SODIUM Acorn Water Atcontrol Aquatic Services Unit, UCC Aughinish Alumina Ltd ANUA City Analysts Coillte Complete Laboratory Solutions Cork City Council Cork County Council (Water) Dublin City Council (Central Laboratory) Enfer Micro Labs Environmental Laboratory Services EPA (Richview) EPA Kilkenny Exova Fit2 Scientific Independent Analytical Supplies Kerry County Council Lisheen Mines Microlabs Public Analyst Cork Public Analyst Dublin Roscommon County Council Southern Scientific Services T.E. Laboratories Ltd. Teagasc

SULPHATES Alcontrol Amberley Quality & Environmental Services Ltd Aquatic Services Unit, UCC Astellas Ltd. BHP Laboratories Ltd. Biolabs Boliden Tara Mines AN UA Bristol-Myers Squibb City Analysts Coillte Complete Laboratory Sofutions Cork City Council Cork County Council (Environment) Cork County Council (Water) Dublin City Council (Central Laboratory) Enfer Micro Labs Environmental Laboratory Services EPA (Castlebar) EPA (Monaghan) EPA (Richview) EPA Kilkenny

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

Eurofins (Microchem) Laboratories Exova FBA Laboratories Fitz Scientific Galway City Council Glanbia Ballyraggett Hensey Glan Uisce Independent Analytical Supplies Independent Laboratory Ltd Kerry County Council Kerry Ingredients Listowel Kilkenny County Council taois County Council Limerick City Council Limerick County Council Lisheen Mines Lough DerglRee Laboratory Microlabs North Tipperary County Council (Nenagh RWSS) Public Analyst Cork Public Analyst Dublin Roscommon County Council Sligo County Council Southern Scientific Services T.E. Laboratories Ltd. Teagasc Veolia (Clareville Water Treatment Works) Water Technology Waterford County Council

SUSPENDED SOLIDS Abbott Nutritional Acorn Water Aecorn Design Build AlBP Cahir Alcontrol Amberley Quality & Environmental Services Ltd Aqualab Aquatic Services Unit, UCC Arran Chemicals Astellas Ltd. Athy Town Council Aughinish Alumina Ltd BHP Laboratories Ltd. Biolabs ANUA Boliden Tara Mines Bristol-Myers Squibb Carbery Milk Products Cavan County Council City Analysts City Analysts Limerick Clare Co. Council (Ennistymon)

Clare County Council College Proteins Comptete Laboratory Solutions Cork City Council Cork CO CO Bottlehill Cork County Council (Environment) Cork County Council (Mallow) Cork County Council (Water) Cork County Council BallincolliglSlarney Dairygold Dairygold Mogeely Dawn Pork Donegal County Council Dublin City Council (Central Laboratory) Emerald Environmental Services Enfer Micro Labs Ensen Ltd Enterprise Environmental Enva Ireland. Kinsale Enva Portlaoise Environmental Laboratory Services EPA (Castlebar) EPA (Monaghan) EPA (Richview) EPA Kilkenny Eurofins (Microchem) Laboratorie Exova FBA Laboratories Fitz Scientific Galway County Council (Tuarn) Glan bia Ballyraggett Glanbia Foods, Carrick-onSuir JHG Analytical Services Greystones W T W Hensey Glan Uisce Independent Analytical Supplies Independent Laboratory Ltd Inland Fisheries Ireland Kepak Hacketstown Kepak Kilbeggan Kerry County Council Kerry Foods Shillelagh Keny Ingredients Charleville Kerry Ingredients Listowel Kildare County Councit Osberstown Kilkenny County Council Kilkenny County Council, Sion Rd Laois County Council Leitrim County Council. Limerick City Council Limerick CO CO Castletroy Limerick County Council Lisheen Mines Longford County Council

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

Longford Town Council Lough Derg/Ree Laboratory Mayo County Council (Ballinrobe) Mayo County Council (Swinford) Mayo County Council Baflyhaunis Mayo County Council Westport Meath County Council (Navan) Meath Proteins Microlabs Millipore Ireland B.V. North Tipperary County Council (Nenagh RWSS) Offaly County Council Portlaoise WWTP Public Analyst Dublin Roche Ireland Roscommon County Council RW EnPower SOD Water Treatment Severn Trent Limerick Sixmilebridge STP Skerries WWlW Sligo County Council Southern Scientific Services T.E. Laboratories Ltd. Teagasc Three Rivers Project Boyne Tipperary SR County Council Tipperary Town WWTW TMS Environment Veolia (Clareville Water Treatment Works) VWI, Mullingar WWTP Water Technology Waterford County Council Westmeath County Council Wexport Wicklow County Council Wyeth Nutritionals Askeaton

Complete Laboratory Solutions Cork City Council Cork County Council (Water) Dairygold Donegal County Council Dublin City Council (Central Laboratory) Enfer Micro Labs Ensen Ltd Environmental Laboratory Services EPA (Castlebar) €PA (Monaghan) EPA (Richview) EPA Kilkenny _ _ ~ Eurofins {Microchern) Laboratories

Exova FBA Laboratories Fitz Scientific Galway City Council General Analytical Honeywell Independent Analytical Supplies Inland Fisheries Ireland Kerry County Council Laois County Council Limerick County Council Lough Derg/Ree Laboratory Meath Proteins Microlabs North Tipperary County Council (Nenagh RWSS) Oldcastle Laboratories Public Analyst Cork Public Analyst Dublin Roscommon County Council RWEnPower Southern Scientific Services T.E. Laboratories Ltd. Three Rivers Project Boyne Tipperary SR County Council Water Laboratories Water Technology TOT-HARDNS

Acorn Water Waterford County Council Alcontrol Wicklow County Council Amberley Quality & Environmental Services Ltd Aqualab Aquatic Services Unit, UCC BHP Laboratories Ltd. Boliden Tara Mines Biolabs ANUA Cavan County Council City Analysts Clare County Council Coillte College Proteins

Total N Abbott Nutritional Aecom Design Build AlBP Cahir Alcontrol Aqualab Aquatic Services Unit, UCC Athy Town Council ANUA Carbery Milk Products

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

Cavan County Council City Analysts City Analysts Limerick Coillte College Proteins Complete Laboratory Solutions

Dairygold Dairygold Mogeely Dawn Pork Dublin City Council (Central Laboratory) Emerald Environmental Services Enfer Micro labs Environmental Laboratory Services EPA (Castlebar) EPA (Richview) EPA Kilkenny Exova FBA Laboratories Gtanbia Ballyraggett Hensey Glan Uisce Independent Analytical Supplies Kepak Athleague Kepak Kilbeggan Kildare County Council Osberstown Kilkenny County Council, Son Rd Laois County Council Limerick County Council Lisheen Mines Longford Town Council Lough DerglRee Laboratory Meath County Council (Navan) Meath Proteins North Tipperary County Council (Nenagh RWSS) Offaly County Council Oldcastle Laboratories Portlaoise WWTP Roscommon County Council Severn Trent Limerick Southern Scientific Services T.E. Laboratories Ltd. Teagasc Tipperary SR County Council Tipperary Town WWTW TMS Environment WVI, Mullingar WWTP Waterford County Council Westmeath County Council

Total P Abbott Nutritional Acorn Water Aecom Design Build

AlSP Cahir Aquatic Services Unit, UCC Athy Town Council ANUA Carbery Milk Products Cavan County Council City Analysts College Proteins Complete Laboratory Solutions Cork City Council Cork County Council (Environment) Cork County Council (Mallow) Cork County Council BallincolIiglBlarney Dairygold Dairygold Mogeely Dawn Pork Dublin City Council (Central Laboratory) Emerald Environmental Services Enfer Micro Labs Enva Ireland. Kinsale Environmental Laboratory Services EPA (Castlebar) EPA (Monaghan) EPA (Richview) EPA Kilkenny .

Eurofins (M'icrochem) Laboratorie Exova FBA Laboratories Fitz Scientific Glanbia Ballyraggett Greystones WWTW Independent Analytical Supplies Inland Fisheries Ireland Kepak Athleague Kepak Kilbeggan Kerry County Council Kerry Ingredients Listowel Kildare County Council Osberstown Kilkenny County Council, Sion Rd Laois County Council Limerick County Council Lisheen Mines Longford County Council Longford Town Council Mayo County Council (Ballinrobe) Meath County Council (Navan) Meath Proteins North Tipperary County Council (Nenagh RWSS) Offaly County Council Oldcastle Laboratories Portlaoise WWTP Roscommon County Council Severn Trent Limerick Southern Scientific Services

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59

T.E. Laboratories Ltd. Teagasc Tipperary SR County Council Tipperary Town WWTW Veolia (Clareville Water Treatment Works) WVI, Mullingar WWTP Waterford County Council

ZINC Alcontrol Andersen Ireland Itd Aquatic Services Unit, UCC ANUA Boliden Tara Mines City Analysts Coillte Complete Laboratory Solutions Cork City Council Cork County Council (Environment) Cork County Council (Water) Donegal County Council Dublin City Council (Central Laboratory) Enfer Micro Labs Enva Portlaoise Environmental Laboratory Services EPA (Richview) EPA Kilkenny Exova Fitz Scientific Independent Analytical Supplies tndependent Laboratory Ltd Kerry County Council Limerick County Council Lis heen Mines Public Analyst Cork Southern Scientiiic Services T.E. Laboratories Ltd. Teagasc Trinity College

For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 30-07-2016:01:32:59