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
氨氮: 1.11117.0001 测试量程:0.5-1-3-5-10mg/l 测试次数:150次 1.14440.0001 测试量程
Fritest®Method:colorimetric,alkalicolourcountprinciple
ThioureaGRforanalysisACS,Reag.PhEur
PotassiumhydrogenphthalatesolutionforCODdeterminationacc.toDIN38409H41(0.17g/l)
硫化氢有毒气体检测管NO.4H
烧瓶钳-不锈钢-两分支
COVER,TANK,WITHGROOVE
H-SeriesH160PortablepHMeter(NoProbe)
美国SpectraPor透析膜、透析管
CARD,QUICKREFS-5000HYDRAZINE
Emptycellswithscrewcaps16mmSpectroquant®