(S)-(-)-2-羟基-1,2,2-三苯基乙酸乙酯S68983 · CAS 95061-51-1
98%
98%
60%

98%
≥98%
≥98%, Ni32%
98%
适用于离子对色谱, ≥99%
促销97%

95%
99%

98%

97%
≥98%

97%
≥98%
≥97%
98%
≥99.999% metals basis, 1-3mm
≥97%
≥99.99% metals basis
ca. 25% in Water

≥98%
50WX4200-400(H)
dried,contains ca 1-2mol water of hydration