Simazine D10, 100µg/ml in Acetone, 1ml

Di-n-pentyl phthalate-3,4,5,6-d4, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 358730-89-9

2,2,3,4,6-Pentachlorobiphenyl (BZ-98)

EPA Method 8240A Mix #2