Ethanol standard in serum,4.0g/L,serum, 3mL

1,2,3,6,7,8-Hexachlorodibenzofuran,50 µg/mL,n-nonane,1mL,

Acenaphthylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 208-96-8

17 alpha(H),21ß(H)-(22R)-Homohopane, 50µg/mL in isooctane, 1ml