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4-氯酚 for AOX determination acc. to DIN 38409-H 14
呋喃甲醛;糠醛GRforanalysisACS,Reag.PhEur
htshieldforSeries5000
Base,Optics
1,5-Diphenylcarbazone(cont.50%Diphenylcarbazid)ACS,Reag.PhEur
PhosphateTestMethod:photometric,VM0.5-30.0mg/lPO4-P1.5-92.0mg/lPO43ˉ1.1-68.7mg/lP2O5Spectroquant®
sensION+5050TportablecombinationpHelectrodeforgeneralpurposeapplications
总硬度测试条
sensION+EC71GLPLaboratoryConductivityMeter
SampleCell,PocketTurbidimeter
pHTestMethod:colorimetricwithcolourcardandslidingcomparatorpH4.5-5.0-5.5-6.0-6.5-7.0-7.5-8.0-8.5-9.0Aquamerck®