*Daily High Level Calibration Check Standard, Varied conc. in Isooctane, C-221-WL-10X-10ML, 10 mL 7034-Allergens This Certified Reference Material at

This Certified Reference Material at a concentration of 10 µg/mL in Isooctane is composed of 8 analytes

005% w/w in Biodiesel 20 is composed of a single analyte

n-Tetracontane

It is supplied in a unit of 2 mL and should be stored at an ambient temperature of greater than 5 °C

Concentration 5

*Daily High Level Calibration Check Standard, Varied conc. in Isooctane, C-221-WL-10X-10ML, 10 mL 7034-Allergens This Certified Reference Material atThis Certified Reference Material of varied concentration in Isooctane is composed of 3 analytes. It is supplied in a unit of 10 mL and should be stored at an ambient temperature of greater than 5 C.