Instrument Standard 6

5'-Fluoro-2,3',4,4',5-pentachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Chlorodehydroabietic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 65310-45-4/65281-76-7

17ß(H),21 alpha(H)-Hopane, 100µg/mLin isooctane, 1ml