氯化铒(III)S40194 · CAS 10138-41-7
无水, 粉末, 99.9% metals basis
无水, 粉末, 99.9% metals basis
促销≥98%
98%
≥97%

97%

≥98%(HPLC)
≥95%
≥99%(HPLC)

≥98%
AR, ≥99.5%
促销无水级, ≥99.9% metals basis, powder
≥98%(HPLC)
98%

≥98%

98%
促销≥98%
促销≥98%
≥99%(GC)

95%

≥99%

97%

97%

≥97%

≥98%