bringing broadband nmr to your benchtop rayos... · 2020. 1. 21. · true x-nuclei tunable...
TRANSCRIPT
Bringing broadband NMR to your benchtop
True X-Nuclei
Tunable broadband preamplifier allows you to select nuclei from 29Si to 31P, whatever your experiment needs.
-20-100102030405060708090100110120130140150160170180190f1 ( ppm)
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CH3
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O-30-25-20-15-10-505101520253035404550556065
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Si
O
O
SiH
SiH
CH3
CH3
CH3
CH3
CH3
CH3
29Si
No compromises! X-Pulse lets you maximise your signal-to-noise ratio with optional interchangeable X-Pods for specific nuclei.
13C
Reaction Monitoring
Monitor your reactions as they happen.
Observe your reaction at temperatures from 20oC to 70oC and with the variable temperature probe.
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F K+
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Na+
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B-
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FF
31P
Learn more at:nmr.oxinst.com/x-pulse
11B
Easy operationQuick experiments turn
complex pulse sequences
into a single click allowing
anyone to access the
power of NMR
Clearer spectraNew shimming
technology allows
spectral resolution of
<0.35Hz/10Hz
as standard
Ultimate stabilityFlow liquid samples at variable temperature (20°C – 70°C) without
spectral artefacts. Run high duty cycle pulse sequences without
destabilising the magnet
Benchtop convenienceNo requirement for special facilities or liquid
cryogens allowing you to use the instrument
wherever is most convenient
Easy to maintain Removable and
easy-to-access probe
for cleaning
Flexible softwareSpinFlow advanced
mode allows you to
define your own
experiments, your way
No need to compromiseInterchangeable X-Pods allow you to optimise
signal-to-noise ratio for specific nuclei
Choose your nucleiMeasure the nuclei you need for your experiment with
the world’s first broadband benchtop NMR spectrometer
Unleash the power of QA/QC in your benchtop NMRQuickly identify compounds, even in mixtures, or low concentration adulterants using chemometric
fingerprinting from your own custom-built database. This allows you to ensure the consistency of your
products and processes while spotting any contaminants.
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600Easily analyse your spectraUnique 60MHz magnet design provides high
field homogeneity delivering resolution of
<0.35Hz (FWHM) making it easier to distinguish
overlapping peaks and identify compounds at
lower concentrations.
Compare unknown spectra
against user-defined database
to get top matches.
Generate synthetic
mixtures of combinations
to match the original
unknown spectrum.
Spectrum of ‘unknown’ test sample
2 regions of interest
Synthesised mixture of matches #1 and #6 gives best match to original unknown spectrum.
+
60MHz spectra at 1Hz linewidth (red) and 0.35Hz linewidth (green)
Match #10
Match #9
Match #8
Match #7
Match #6
Match #5
Match #4
Match #3
Match #2
Match #1
Match #1
Match #2
Match #10
Match #9
Match #8
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Match #6
Match #5
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Match #2
Match #1
Match #1
Match #2
Match #10
Match #9
Match #8
Match #7
Match #6
Match #5
Match #4
Match #3
Match #2
Match #1
Match #1
Match #2
X-Pulse has the tools you
need to understand your
molecules, and determine
their structure.
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O
H2
H2
H2
H2
H2
H2
OHO
CH3
CH3
From spectra to structural elucidation
Shaped RF pulses unlock advanced pulse sequences
and allow you to improve your solvent suppression.
Shaped pulses combined with the improved
linewidth of the X-Pulse make removing
solvent peaks more effective than ever.
Advanced pulse sequences like the selective
1D TOCSY can be used in place of some 2D
experiments, simplifying spectral analysis and
allowing you to obtain your results more quickly.0.00.51.01.52.02.53.03.54.04.55.05.56.06.57.0
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Mixture of trans -3-Hexenoic acid +E thanol
CH31
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OH7
O8
+ CH3E 1
E 2
OHE 3
3, 4
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E2
E1
CH31
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OH7
O8
CH3E 1
E 2
OHE 3
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CH31
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OH7
O8
CH3E 1
E 2
OHE 3
+
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• Simple 1D spectra
• 2D experiments
• Inverse experiments
• Shaped pulses
• Pulsed field gradients
• Powerful MNova software0123456789101112
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We’re here to help you!OiService aims to keep your instrumentworking as hard as you do. Our globalnetwork of service hubs provides a fullrange of technical support:
Consumables and accessoriesRange of sample tubes and otheraccessories available.
Extended warrantiesAvoid unplanned costs.
Online diagnosticsIn-depth support over the internet.
Maintenance contractsEnsures your analyser producesthe right result every time.
RepairsFast and efficient turnaround.
Telephone help-desksFor a fast response to your problem.
TrainingUnderstand your analyserand its features.
iService®Petrochemicals Polymers
Pharmaceuticals Chemistry Education
Research Industrial Chemistry
This brochure provides only a glimpse into the technology of X-Pulse and its applications. Find out more at:
nmr.oxinst.com/x-pulse
This publication is the copyright of Oxford Instruments plc and provides outline information only, which (unless agreed by the company in writing) may not be used, applied or reproduced for any purpose or form part of any order or contract or regarded as the representation relating to the products or services concerned. Oxford Instruments’ policy is one of continued improvement. The company reserves the right to alter, without notice the specification, design or conditions of supply of any product or service. Oxford Instruments acknowledges all trademarks and registrations. © Oxford Instruments plc, 2019. All rights reserved. Part no: MR/215/0919
Polymers