Omethoate, 100 µg/ml, Acetonitrile, 5ml

2,2',4,5'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane

5 alpha(H)-Androstane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 438-22-2

Isopropylphenyl phosphate (monoisopropylmonophenyl phosphate),100 µg/mL,isooctane,1mL,