D20-Ethion, 100 µg/ml, Acetone, 1ml

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

EPA Method 8040A - Analytes Mix “B”, 2000µg/mL in 2-propanol, 1ml

2,2',4-Trichlorobiphenyl,100 µg/mL,isooctane,1mL,