div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=cortec-corporation-and-antiscalants-packaged-in-poly-vinyl-alcohol-pva-water-htmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Cortec Corporation · and antiscalants packaged in poly- vinyl-alcohol PVA water- soluble bags It was developed by Cortec Laboratories to provide multimetal corrosion protection loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsnetreader035viewer20220710045fc11d98631d10136b17aaddhtml5thumbnails1jpg width=140 height=200 divdiv