Cyanocobalamine, 98% (dry weight basis),neat,neat,100mg,

2-Hexadecanol, neat, Solvent-neat, Unit 100mg, # of units-2, Cas.no. 14852-31-4

Sulfur Calibration Mixtures: Di-n-butyl sulfide in Heavy White Oil (less than 20mg/kg S) Unit : 10mL screw-capped bottle Light White Mineral Oil Heavy White Mineral Oil (20 cSt at 40°C) (70 cSt at 40°C)

Dibutyl chlorendate, 250mg