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09185=A=3500
09185=A=3500
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產(chǎn)品分類Membranes for an ozone or dissolved oxygen sensor are installed to hold electrolyte so that gas can diffuse through to complete a reaction with the sensor. - See more at: http://www.hach.com/premounted-membranes-for-9185sc-9582sc/product?id=7640372408&callback=qs#sthash.pPHDwgkY.dpuf