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
三磷酸五钠 for BOD determination acc. to DIN 38409-H-51
硫酸银extrapure
ChlorideTestMethod:titrimetricwithdroppingbottleAquamerck®
SulfateTestMethod:colorimetricwithteststrips(4reactionzones)200-400-800-1200-1600mg/lSO42ˉMerckoquant®
Potassiumiodide-starchpaperRoll(4.8m)withcolourscaleReag.PhEur
ChlorineTestPaperwithcolourscale,rolllength4m0-25-50-100-200-500mg/lCl2
Polymetron8891硅表/8892磷表常用备品备件
在线ORP探头
铜测试盒Method:colorimetricwithcolourcardandcomparatorblockwithshorttesttubes0.3-0.6-1.0-1.5-2.0-2.5-3-4-5mg/lCuAquaquant
美国Coleparmer天平称量盘、天平防震台
AmmoniumTestMethod:reflectometricwithteststripsandreagents5.0-20.0mg/l_NH4+Reflectoquant®