EPA Method 625 Base/Neutrals Mix #2

2,4-Dimethylthiophene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 638-00-6

2,3,4,5,6-Pentachlorotoluene, 1000µg/ml in Acetone, 1ml

Chlorotoluron, 100µg/ml in Acetonitrile, 1ml