*RCRA FlashPoint/ Ignitability Whole Volume, Formal PT Study, April 15 - May 30 7027-Inorganic This Certified Reference Material of

This Certified Reference Material of varied mass% in Isooctane is composed of 3 analytes

It is supplied in a unit of 1 mL and should be stored refrigerated at 0-5 °C

This Certified Reference Material of varied concentration in Hexane:Heptane (50:50) is composed of 5 analytes

This Certified Reference Material of varied concentration by weight is composed of 6 analytes

This Certified Reference Material at a concentration of 2000 µg/mL in Toluene is composed of a single analyte

*RCRA FlashPoint/ Ignitability Whole Volume, Formal PT Study, April 15 - May 30 7027-Inorganic This Certified Reference Material ofAbsolute Standards is ISO 17043, ISO 17025, ISO Guide 34 Certified for PT Standard production Listed as a CALA Approved PT Supplier Double Blind PT Studies: Contact tech@chromspec. com for beginning and end dates for each year.