(1-甲基环丁基)甲胺盐酸盐, (1-Methylcyclobutyl)methanamine hydrochloride

黄曲霉素M1标准溶液, Aflatoxin M1 Standard solution

普伐他汀钠标准溶液, Pravastatin sodium Standard solution

氟虫腈砜标准溶液, Fipronil-sulfone Standard solution

倍他米松, Betamethasone,1000ppm

吡咪唑, Rabenzazol,1000ppm

22种VOC混标(HJ734-2014)，2,000 mg/L, Volatile Mix 22(HJ734-2014)

内吸硫磷, Demeton-S,1000ppm

脱甲基-抗蚜威, Desmethyl-pirimicarb,1000ppm

1-甲基吲唑-6-硼酸频哪醇酯, 1-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-