Neo Spiramycin I, 100 µg/ml, Methanol, 1ml

1,2,3,4-Tetrachlorobenzene, 1000µg/mL in Isooctane, 1ml

2-n-Nonylphenol-di-ethoxylate, 100 µg/ml, Acetone

gamma-HCH, 100 µg/ml, Ethyl acetate, 5ml