GC/MS Calibration Standard Mix #1

(1R,4aR,5aR,8aR,10aR)-1-(4-methylpentyl)-1,6,6,8a,10a-pentamethylperhydrophenanthrene, ca. 10µg/mL, Solvent-isooctane, Unit 0.25µL, # of units-1, Cas.no.

D20-Ethoxyquin Dimer, 5mg

D8-Thiodiglycol, 1000µg/ml in Methanol, 1ml