Atrazine, 100 µg/ml, Methanol, 1ml

3 alpha(H),17ß(H),21ß(H)-3-Hydroxyhopane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 28196-47-6

Pesticide Mix #1

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