*Dioxin-Like PCB Congener Level 7, 5 ng/mL in Nonane, 1 mL 6990-Disinfection By˗products This Certified Reference Material of

This Certified Reference Material of varied concentration in Toluene is composed of 7 analytes

This Certified Reference Material at a concentration of 100 µg/mL in Acetone is composed of 20 analytes

This Certified Reference Material at a concentration of 1000 µg/mL in Dichloromethane is composed of a single analyte

This Certified Reference Material at a concentration of 1000 µg/mL in p-Dioxane 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

*Dioxin-Like PCB Congener Level 7, 5 ng/mL in Nonane, 1 mL 6990-Disinfection By˗products This Certified Reference Material ofThis Certified Reference Material at a concentration of 5 ng mL in Nonane is composed of 14 analytes. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.