Tris(hydroxymethyl)methylamine

甲硝唑-D4标准溶液, Metronidazole-d4 Standard solution

17种氨基酸混标溶液, 17 Amino Acids Mix Solution

醋酸氟轻松标准溶液, Fluocinonide Standard solution

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

展青霉素标准溶液, Patulin Standard solution

西马特罗标准溶液, Cimaterol Standard solution

盐酸吡格列酮标准溶液, Pioglitazone hydrochloride Standard solution

37种脂肪酸甲酯混标(GB 5009.257-2016), FAME Mix 37

氯代西布曲明, Chloro-sibutramine,1000ppm

甲磺隆, Metsulfuron-methyl,1000ppm