*Yttrium ICP Standard, 10000 µg/mL in 2-5% Nitric Acid, 100 mL 9138-Liquid Absolute Standards is ISO 17043

Absolute Standards is ISO 17043

tr Hydrofluoric acid is composed of 27 analytes

The differences allow the researcher to select which formula will provide the ideal osmotic conditions for their particular bacterial strain and desired culture conditions

This Certified Reference Material at a concentration of 1000 µg/mL in 2-5% HNO3

This Certified Reference Material at a concentration of 250 ng/mL in Nonane is composed of 14 analytes

*Yttrium ICP Standard, 10000 µg/mL in 2-5% Nitric Acid, 100 mL 9138-Liquid Absolute Standards is ISO 17043This 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.