Phenkapton, 100 µg/ml, Acetonitrile, 1ml

Difenoxuron,100 µg/mL,MeOH,1mL,

Precision and Recovery Stock Solution: Marker PCBs, 1.2ml, nonane

p-Cresol-d8, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 190780-66-6