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VALVE,SOLENOID,12VDC,.6W
Kjeldahltablets(freeofmercuryandselenium)3.5g/tablet
HydraziniumsulfateGRforanalysisACS,Reag.PhEur
MalicAcidTestMethod:reflectometricwithteststrips5.0-60.0mg/lReflectoquant®
Fuseholderassembly
TotalHardnessTestReagentH-2(titrationsolution)Refillpackfor108011Aquamerck®
CopperTestinfreshwaterandseawaterMethod:colorimetricwithcolourcard0.15-0.30-0.45-0.6-0.8-1.2-1.6mg/lCuAquamerck®
MolybdenumTestMethod:colorimetricwithteststripsandreagent5-20-50-100-250mg/lMoMerckoquant®
奇达尔片剂forWieningermethod5g/tablet
三羧酸玫红酸铵盐GRforanalysis(reagentforaluminium)ACS