4-Fluoro-1,3-dioxolan-2-one, >98%, 5g

alpha-D-Glucose

N-Phenylurea, 500mg

Sulfur Calibration Mixtures: Di-n-butyl sulfide in Light 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)