13C6-Pentachlorophenol, 100 µg/ml, Cyclohexane,

Metsulfuron-methyl, 100mg

D8-4,4'-DDD, 100 µg/ml, Acetone, 1ml

iso-Butyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219805-33-0