L-组氨酸盐酸盐对照品|645-35-2
L-组氨酸盐酸盐 L-Hisidine monohydrocholoride 645-35-2 HPLC≥98% 200mg/支
甘草酸二铵盐对照品|79165-06-3
甘草酸二铵盐  Diammonium Glycyrrhizate 79165-06-3 UV≥98% 20mg/支
L-组氨酸盐酸盐对照品|645-35-2
L-组氨酸盐酸盐 L-Hisidine monohydrocholoride 645-35-2 HPLC≥98% 200mg/支
甘草酸二铵盐对照品|79165-06-3
甘草酸二铵盐  Diammonium Glycyrrhizate 79165-06-3 UV≥98% 20mg/支