*Erbium ICP Standard, 1000 µg/mL in 2-5% Nitric Acid, ICP-17N-1, 100 mL EPH This Certified Reference Material at

This Certified Reference Material at a concentration of 10 mg/mL in Methanol is composed of a single analyte

It is supplied as a set of 24 x 1 mL

This Certified Reference Material of varied concentration in 2-5% Nitric Acid is composed of 5 analytes

This Certified Reference Material at a concentration of 10 µg/mL in Acetonitrile is composed of 7 analytes

This Certified Reference Material of varied concentration by w/w% is composed of 8 analytes

*Erbium ICP Standard, 1000 µg/mL in 2-5% Nitric Acid, ICP-17N-1, 100 mL EPH This Certified Reference Material atThis Certified Reference Material at a concentration of 1000 g mL in 2 5% Nitric acid is composed of a single analyte. It is supplied in a unit of 100 mL and should be stored at an ambient temperature of greater than 5 C.