*Ytterbium ICP-MS Standard, 10000 µg/mL in 2-5% Nitric Acid, 100 mL 7031-Physical Properties This Certified Reference Material at

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

Benzene  71-43-2  Toluene   108-88-3  Ethyl benzene  100-41-4  o-Xylene  95-47-6  m-Xylene  108-38-3  p-Xylene  106-42-3

This Chemical Reference Standard at a concentration of 100 µg/g in 50000 µg/g in 75 cst Mineral oil is composed of a single analyte

This Certified Reference Material of varied concentration in Pyridine is composed of 6 analytes

*Ytterbium ICP-MS Standard, 10000 µg/mL in 2-5% Nitric Acid, 100 mL 7031-Physical Properties This Certified Reference Material atThis Certified Reference Material at a concentration of 10000 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.