Paraffin wax

表雄酮标准溶液, Epiandrosterone standard solution

磺胺甲基异噁唑标准溶液, Sulfamethoxazole Standard solution

五氯苯胺标准溶液, Pentachloroaniline Standard solution

甲硝唑标准溶液, Metronidazole Standard solution

吗喷特罗盐酸盐标准溶液, Mapenterol hydrochloride Standard solution

己烯雌酚标准溶液, Stilbestrol; Diethylstilbestrol Standard solution

氢化可的松-D3标准溶液, Hydrocortisone-D3 Standard solution

阿昔洛韦标准溶液, Acyclovir Standard solution

环丙沙星标准溶液, Ciprofloxacin Standard solution

磺胺嘧啶-13C6标准溶液, Sulfadiazine-13C6 Standard solution