筛选产品
维生素D3-23,24,25,26,27-13C5 溶液, 100 μg/mL in ethanol, ≥98 atom % 13C, ≥97% (CP)
维生素D3-23,24,25,26,27-13C5 溶液, 1 mg/mL in ethanol, ≥98 atom % 13C, ≥97% (CP)