茜素,Alizarin;Dye content 97%
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氯化镁六水合物,Magnesium chloride hexahydrate;ACS reagent, 99.0-102.0% -
缬草酸 [正戊酸],Valeric acid;analytical standard, ≥99.8% (GC) -
三氧化二锑,Antimony(III) oxide;99.999% trace metals basis -
乙酸镁四水合物 [醋酸镁],Magnesium acetate tetrahydrate;≥99%, ReagentPlus® -
四氟硼酸钠,Sodium tetrafluoroborate;98% -
硫酸钙二水合物,Calcium sulfate dihydrate;precipitated for analysis EMSURE®, 99.0-102.0% (complexometric)
