Tonalide-d3, 100µg/ml in Acetone, 5ml

Benzo[j]fluoranthene, 10µg/ml in Acetonitrile,10ml

1-Methyl-2-phenylbenzimidazole, neat, Solvent-neat, Unit 10MG, # of units-4, Cas.no. 2622-63-1

Atrazine-2-hydroxy D5, 100µg/mL in MeOH, 1,1ml