1,2,3,4,6,7-Hexachloronaphthalene, 50µg/ml in nonane, 1,2ml

AMPA 13C 15N, 100µg/mL in Water, 1ml

2-Acetyl-3-ethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Perfluoro-3-methylheptane sulfonate, 200ul x 1.00ug/ml, methanol