*Pentachloronitrobenzene Standard, 1000 µg/mL in MeOH, CAS # 82-68-8, 1 mL 7053-Environmental This Certified Reference Material at

This Certified Reference Material at a concentration of 2

It is supplied as a set of 5 x 1 mL and should be stored at an ambient temperature of greater than 5 °C

dilute NH4OH is composed of a single analyte

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

This Certified Reference Material of varied concentration in 1% Nitric acid is composed of 15 analytes

*Pentachloronitrobenzene Standard, 1000 µg/mL in MeOH, CAS # 82-68-8, 1 mL 7053-Environmental This Certified Reference Material atThis Certified Reference Material at a concentration of 1000 g mL in Methanol is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.