EPA Method 524 & 624 - Internal Standard

Allylbenzene, 200 µg/ml, Methanol, 1ml

1,1-Diphenylurea, 98%,neat,neat,10mg,

3,5-Dimethylanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 874-63-5