泼尼卡酯标准溶液, Prednicarbate Standard solution

丙酸诺龙乙腈溶液, nadrolone propionate,1000ppm

PCB77-d6和PCB156-d3 内标混标(HJ715 水质), Internal standard for HJ715

多拉菌素, Doramectin,1000ppm

磺胺甲基异噁唑, Sulfamethoxazole,1000ppm

2,4-二氯-5,7-二氢-6H-吡咯并[3,4-d]嘧啶-6-羧酸苄酯, Benzyl 2,4-dichloro-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-

6-甲基-8-(甲基硫代)-咪唑并[1,2-a]吡嗪, 6-Methyl-8-methylsulfanyl-imidazo[1,2-a]pyrazine

1-咪唑乙酸, Imidazol-1-yl-acetic acid

伪伐他那非标准溶液, Pseudo Vardenafil Standard solution

2-羟基喹喔啉, 2-Quinoxalinol