Pyrimethanil, 100µg/ml in Acetonitrile, 1ml

Dibenz[a,h]anthracene-d14, 100µg/ml in Isooctane, 1ml

Mono-(6-Hydroxy-2-propylheptyl)phthalate-13C2, 1,2

Te, 1000 µg/mL in 5% HNO3, 500ml