2-Methyl-4-nitroaniline,100 µg/mL,acetonitrile,1mL,

Alkane/Hopane Mix S-4100 0132,30 17 alpha(H), 21ß(H)-Hopane 0.1 mg/ml 13849-96-2 0627,15 Farnesane 1.0mg/ml 3891-98-3 0629,20 Phytane 1.0mg/ml 638-36-8 0628,18

Imidacloprid D4, 100μg/ml in Acetone, 1ml

Diethylstilbestrol, 100mg