2,4-DB, 100 µg/ml, Acetonitrile, 1ml

Phenol, 1000µg/ml in MeOH, 1ml

9,10-Dichlorooctadecanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 5829-48-1

CLP Semi-Volatile Internal Standard