
氧化铕S24339 · CAS 1308-96-9
4N

4N

AR, ≥98%
AR
AR,97%
98%
PbO:75.6~80.5 %
98%

99.999%
BR,800目
HgI2-KI-NaOH,检测限:0.3-2.0 mg/L
Each g exchanges 2.0-2.4g of sodium taurocholate
丰度:99atom%;化学纯度:≥98.5%
D,99.8%,含TMS
1.4 M in toluene
BR,400目
≥95%
丰度:30atom%;化学纯度:≥98.5%

≥99.9 atom% D
99%
≥99.9% metals basis, ingot

AR,98%

≥99.5%(GC)
99.995%