PAH Mix-25, 2000ng/µl in Acetone/Benzene, 1ml

1-Methyl-4-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 880-93-9

Thallium (Tl)

Milbemectin A3, 100 µg/ml, Acetonitrile, 1ml