Organochlorine Pesticide Standard

2-Methylbenzofuran, 1000µg/ml in Acetone, 1ml

EPA Method 8250 Base/Neutrals Spiking Solution

1,2,4-Butanetriol, 1000µg/mL, Solvent-dry pyridine, Unit 10mL, # of units-1, Cas.no. 3068-00-6