4-溴-7H-吡咯并[2,3-d]嘧啶, 4-Bromo-7H-pyrrolo[2,3-d]pyrimidine

磺胺脒标准溶液, Sulfaguanidine Standard solution

泼尼卡酯标准溶液, Prednicarbate Standard solution

正十四烷标准溶液, n-Tetradecane Standard solution

磺胺硝苯, Sulfanitran,1000ppm

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

柠檬黄, Tartrazine,1000ppm

豪莫西布曲明, Homosibutramine,1000ppm

雌二醇; 17β-雌二醇, Estradiol; 17β-Estradiol,1000ppm

2-氧代环己烷-1-甲酸甲酯, Methyl 2-oxocyclohexane-1-carboxylate