EPA Method 525.2 Pesticide Level 1

2-Chloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 91-58-7

Glycidol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 556-52-5

1,1-Dichloro-2,2-bis(4-Chlorophenyl-d4)ethane, 100µg/mL in IO, 1ml