Methyltricosanoate C23:0, 10mg/mL in Hexane, 1ml

Oxacillin Sodium Salt Monohydrate, 200mg

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)

2,2',3,6,6'-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,