如果企业客服不在线，也可拨打400电话联系。或者发布求购信息
暂无
玻璃纤维滤膜
CopperTestMethod:colorimetricwithcolour-diskcomparator0.3-0.6-1.0-1.5-2-3-5-7-10mg/lCuMicroquant®
CarbonateHardnessTestAcidcapacitytopH4.3("SBV",ANC)Method:titrimetricwithtitrationpipetteAquamerck®
超细玻璃纤维无胶滤筒
二碘甲烷fortheseparationofminerals
NitriteTestMethod:colorimetricwithcolourcardandslidingcomparator0.025-0.050-0.075-0.10-0.15-0.2-0.3-0.5mg/lNO2ˉAquamerck®
Model900controllerdisplayassembly
O-RING,CAPS,3L.,S-5000
Mercury(II)sulfatesolution200g/lindilutedsulfuricacidfordeterminationofCODacc.toDIN38409-H43-1(short-termexperience)
NitronGRforanalysis(reagentfornitrate)
