Individual Calibration Solutions, 500ul, nonane

2,3,3',5',6-Pentachlorobiphenyl, 5mg

EPA Method 601 - Purgeables Mix #4

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)