MCPB-d3 (4(4-Chloro-2-methylphenoxy-3,5,6-d3)butyric acid)

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)

Octanoic acid, 1000mg

Ammonia as (NH4+)