UCMR4 - Method 525.3 - Surrogate Mix

3-Methyl-4-nitrophenol, 100 µg/ml, Methanol, 5ml

Arochlor 1242 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53469-21-9

Chlorinated Pesticides