EPA Method 625 Base/Neutrals Mix #3

Valeramide, 250mg

2,3,4',5-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Dehydroabietic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1740-19-8