EPA Method 8260B Purgeable Internal Standard

2-Amino-2',5-dichlorobenzophenone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 2958-36-3

Methomyl D3, 100µg/mL in Acetone, 1ml

d18-α-1,2,5,6,9,10-Hexabromocyclododecane, 50µg/ml in Toluene, 1,2ml