DEET, 100µg/mL in Methanol, 1ml

4-Isopentylphenol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1805-61-4

Heptachlor epoxide (Isomer B), 50mg

EPA Method 8061A Matrix Spike Solution