*1,3,5-Trimethylbenzene, Neat, CAS # 108-67-8, 1 g PAH tr Hydrofluoric acid is composed

tr Hydrofluoric acid is composed of 6 analytes

Made of surgical stainless steel and a polypropylene hub

allowing it to properly refold

This Certified Reference Material at a concentration of 50 ppm w/w in Transformer oil is composed of a single analyte

This Certified Reference Material at a concentration of 10 µg/g in Isooctane:Toluene (75:25) is composed of a single analyte

*1,3,5-Trimethylbenzene, Neat, CAS # 108-67-8, 1 g PAH tr Hydrofluoric acid is composedThis Certified Reference Material is supplied as a neat chemical. It is composed of a single analyte. It is supplied in a unit of 1 g and should be stored at an ambient temperature of greater than 5 C.