O,O-Dimethyldithiophosphate, sodium salt, 5mg

15N3-Atrazine, 100 µg/ml, Acetonitrile, 1ml

1-Nitrotriphenylene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

1,2-Dichloropropane