EPA Method 551 Analytes

2,3,3',4,4',5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 69782-90-7

Fenpropidin, 100mg

Zonyl® UR, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.