Hexachloro-1,3-butadiene-13C4,100 µg/mL,isooctane,1mL,

Low level Nitrogen Calibration Units: 1x1mL ampoules or 10mL screwcapped bottle Nitrogen introduced using Aniline Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4142-0 Blank S-4142-05 0.5 S-4142-1

Caffeine, 100 µg/ml, Methanol, 1ml

Bifenazate, 50mg