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
硫酸羟铵 GR for analysis
CDC304ConductivityCell
PhosphateCellTestP7/25252076Method:photometric0.5-25.0mg/lPO4-P1.5-76.7mg/lPO43ˉ1.1-57.3mg/lP2O525Tests
IntelliCAL™NitrateISEAnalysisPackage
密合盖
7-氯-4-硝基苯呋喃forbiochemistry
CombiCheck40forcheckingthequalityofphotometricmethodsforaluminium,lead,chromium,nickelandzincSpectroquant®
CODCellTestfornon-MerckphotometersMethod:photometric0-150mg/l25TestsSpectroquant®
pHTestRefillpackfor108038Aquamerck®
硅胶
RESISTORVAR,20KBOURNS