高氯酸镝(III)六水化合物 w/w 水溶液., Reagent GradeV31586 · CAS 14692-17-2
≥99.9% metals basis(REO), 50% aqueous solution
≥99.9% metals basis(REO), 50% aqueous solution
pH~3 in water
≥99.9% metals basis
促销≥98%
≥99.9% metals basis
Zn>57.0%
40%-60% in Mixed tetramethylbenzene 6-8% Ni
促销≥98%
≥99.5% metals basis
≥98%
≥95%
≥97%(AT)
促销低比表面积:0.221m2/g
促销用于元素分析, wool

≥70%, 200-300目

≥75%, 100-200目,已活化

≥70%, 200-300目,已活化

≥75%, 60-100 mesh

≥70%, 200-300目

≥99.9% metals basis, α Phase, 200-400nm

≥75%, 100-200目
促销≥75%, 100-200目
促销100μg/ml ±2% (20℃)

Calcium Standard for IC,1000 mg/L Ca2+ in nitric acid