2,4'-滴滴伊标准溶液, 2,4'-DDE Standard solution

9种甾体激素混标溶液, 9 Steroid Hormone Mix Solution

邻苯二甲酸丁基苄基酯-D4标准溶液, Benzyl Butyl Phthalate-d4 Standard solution

醋酸甲羟孕酮, Medroxyprogesterone 17-acetate,1000ppm

呋喃妥因, Nitrofurantoin,1000ppm

8-氟-5-硝基喹啉, 8-Fluoro-5-nitroquinoline

4,7-二溴-1H-吲哚, 4,7-Dibromo-1H-indole

5-甲基-3-硝基苯-1,2-二醇, 5-Methyl-3-nitrobenzene-1,2-diol

3-氨基-邻苯二甲酸二甲酯, Methyl 3-amino-2-(methoxycarbonyl)benzoate

1-异丙基吡唑, 1-Isopropylpyrazole