Naphthalene-d8, 1000µg/ml in MeOH, 1ml

Cholest-4-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16732-86-8

Carbaryl, 100μg/mL in Acetonitrile, 1ml

Silver (Ag), 1000µg/ml in 2%-HNO3/Water, 100ml