乙二胺四乙酸二钾盐二水合物V33468 · CAS 25102-12-9
适用于合成
适用于合成
促销≥99.9% metals basis, <100nm
促销电化学等级, ≥99%
促销升华级, ≥99%
促销≥99.99% metals basis
用于分子生物学, ≥99%(AT)
≥99.95% metals basis
puriss., 欧洲药典, 80-82.5% Bi basis(calc. on dried substance)
25-30 wt. % in H2O
≥99.999% metals basis
≥99.99% metals basis
standard for GC
促销1mg/ml (1,000ppm)
用于细胞培养, ≥99%
65-70% P2O5 basis
促销≥99.9% metals basis
ZrO2+HfO2 ≥33.0%
促销≥99.9% metals basis
促销≥97%
≥99.99% metals basis
11.5% (w/v)
用于GC衍生化, ≥99.8%

for GC-HS
适用于合成