4-Chlorophenol, 100 µg/ml, Methanol, 5ml

Propamocarb-d7 (O-propyl-d7),100 µg/mL,acetonitrile,1mL,

Naltrexone hydrochloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 16676-29-2

Chrysene-d12, 2000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1719-03-5