*1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin, 50 µg/mL in Toluene, CAS # 19408-74-3, 1 mL 7059-Sulfur in Petroleum This Certified Reference Material of

This Certified Reference Material of varied concentration by %w/w is composed of 11 analytes

Double Blind PT Studies: Contact tech@chromspec

0 µg/mL in Isooctane is composed of 14 analytes

2 mg/mL in Methanol is composed of 6 analytes

It is supplied in a unit of 10 mg and should be stored in the freezer at less than -10 °C

*1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin, 50 µg/mL in Toluene, CAS # 19408-74-3, 1 mL 7059-Sulfur in Petroleum This Certified Reference Material ofThis Certified Reference Material at a concentration of 50 g mL in Toluene is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C. Sonicate before use.