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This Certified Reference Material at a concentration of 1000 µg/mL Isooctane is composed of a single analyte
It is supplied in a unit of 500 mg and should be stored at an ambient temperature of greater than 5 °C
This Certified Reference Material at a concentration of 100 µg/mL in Methanol is composed of a single analyte
It is supplied in a unit of 25 mg and should be stored in the freezer at less than -10 °C
*TPH In Soil (Method 418.1), Whole Volume Pre-Spiked Sample, Formal Pt Study, April 15 - May 30 7029-ICP This Certified Reference Material atAbsolute 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.
