Butylate, 100 µg/ml, Ethyl acetate, 1ml

1,2-Benz[a]anthraquinone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2498-66-0

Atrazine-desisopropyl, 100 µg/ml, Acetonitrile,

2,2,5-Trimethylhexane