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ChlorinePowderPacksfornon-Merckphotometersfor25-mlsamples(totalchlorine)Method:photometric,DPD0-10.00mg/lCl2100TestsSpectroquant®
PhosVer®3PhosphateReagentAccuVac®Ampules,pk/25
污染源采样专用玻璃纤维滤筒
pHTestincoolinglubricantsMethod:reflectometricwithteststripspH7.0-10.0Reflectoquant®
CompositTubeSupport
sensION7BenchtopConductivityMeter,withelectrode,1-metercable,115V
AluminiumTestRefillpackfor118386,114777
MELMFcaseassembly
BODStandard(analogoustoEN1899)for10x1lstandardsolution210+-20mg/lSpectroquant®
1,5-DiphenylcarbazideGRforanalysisandredoxindicatorACS,Reag.PhEur