Internal & Surrogate Standard 8260B

1,3,5-Trichlorobenzene, 1000µg/ml in MeOH, 1ml

IC Standard 1B

2-Ethyl-5-methyl- and 2-ethyl-6-methylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.