EPA Method 8040A Analytes Mix “B”

1-(3,4-Dichlorophenyl)urea, 100µg/ml in AL, 5ml

1,1,1,3,11,13,13,13-Octachlorotridecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 865306-24-7

Nystatin, certified, 0.25g