(13C12)Endrin, 1.2mL x 100ug/mL, nonane

Bromacil, 100 µg/ml, Ethyl acetate, 5ml

Botryococcane C33, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 100664-68-4

8,9-Z-Avermectin B1b, 100 µg/ml, Acetonitrile, 1