筛选产品
1α,25-二羟基维生素D2标准液 溶液, 5 μg/mL in ethanol, ampule of 1 mL, certified reference material, Cerilliant®
1α,25-二羟基维生素D2标准液 溶液, 50 μg/mL in ethanol, 95% (CP)
1α,25-二羟基维生素D2标准液 溶液, 100 μg/mL in ethanol, 95% (CP)