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硫酸银 GR for analysis ACS
美国Crosstex灭菌指示自封袋
Fritest®Method:colorimetric,alkalicolourcountprinciple
TOCCellTestMethod:photometric50-800mg/lSpectroquant®
SO2紫外灯
1,5-Diphenylcarbazone(cont.50%Diphenylcarbazid)ACS,Reag.PhEur
BoronTestMethod:photometric0.050-0.800mg/lBSpectroquant®
CLAMP,HINGEDTOGGLE
pH-indicatorpaperpH5.4-7.0SpecialindicatorRoll(4.8m)withcolourscalepH<5.4-5.4-5.8-6.2-6.4-6.7-7.0->7.0
IC,LP339N,QUADCOMPARATOR
Lamp1500IRTurbiquant®
