EPA Method 502/524 High Conc VOC Mix #7, 2000µg/ml in MeOH,1ml

3,3',4,5,5'-Pentachlorobiphenyl (127)

4-n-Pentylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7116-96-3

Propazine-d14 (di-iso-propyl-d14), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219802-87-5