EPA Method 1664 - Oil & Grease (Sonicate)

2,8-Dihydroxyadenine, 2,5mg

3-sec-Butyl-2-methoxypyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Lindane (BHC gamma isomer), 250mg