Diazinon D10 (diethyl D10), 100 ng/µl, 1.1ml

EPA Method 525 Internals & Surrogates

Paraxanthine, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 611-59-6

4-Methoxy-2',3',4',5'-tetrachlorobiphenyl, 100µg/ml in IO, 1ml