Malathion, 1000µg/ml in Hexane 1ml

EPA Method 552 Haloacetic acids

Syringic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 530-57-4

8:2 Di-PAPS, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 678-41-1