68-26-8/V-011-1ML Retinol (Vitamin A)/视黄醇标准溶液/维生素A标准溶液
68-26-8/V-011-1ML Retinol (Vitamin A)/视黄醇标准溶液/维生素A标准溶液
100 µg/mL ± 25% (Refer to COA) in Ethanol with 0.1% (w/v) BHT | Reference Material/V-011-1ML[……]
68-26-8/V-011-1ML Retinol (Vitamin A)/视黄醇标准溶液/维生素A标准溶液 Read More »