EPA Method 300.0 Anions Method A

1-(4-Isopropylphenyl)urea, 100 µg/ml, Acetonitrile, 1ml

Ethyl-ß-D-glucuronide

4-Methyldiphenylsulfide, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3699-01-2