Pymetrozine, 100 µg/ml, Acetonitrile, 5ml

1-Hydroxypyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5315-79-7

EPA Method 533 Isotope Performance Standard PDS, 1.2ml, methanol

Benzylalcohol-d7, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 71258-23-6