三氧化二铬(III),Chromium(III) oxide;nanopowder, <100 nm particle size (TEM), 98% trace metals basis
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氯化钴六水合物,Cobalt(II) chloride hexahydrate;≥97% -
氯化钙二水合物 [二水氯化钙],Calcium chloride dihydrate;BioUltra, for molecular biology, ≥99.5% (KT) -
氯化铯,Cesium chloride [CsCl];BioUltra, for molecular biology, ≥99.5% (AT) -
硫酸铬(III)钾十二水合物,Chromium(III) potassium sulfate dodecahydrate;purum p.a., ≥98.5% (RT) -
氯化钴六水合物,Cobalt(II) chloride hexahydrate;reagent grade
