Formaldehyde-2,4-DNPH, 1000µg/ml in AL, 5ml

Arochlor 1260 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11096-82-5

3,3'-Dichlorobenzidine, 100 µg/ml, Acetonitrile,

EPA Method 551 Analytes