Metazachlor, 10 ng/µl, 10ml

Phthalic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 88-99-3

2-Methyl-1-nitronaphthalene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 881-03-8

Fluoranthene, 100 µg/ml, Cyclohexane, 1ml