PAH-Mix 9, 10µg/mL in Acetonitrile, 5 x 1ml

Dehydroepiandrosterone (DHEA), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 53-43-0

Chlorophyll B

Pesticide Mix #2, in Isooctane, 1ml