*Germanium ICP Standard, 10000 µg/mL in Water, tr Hydrofluoric acid, 500 mL 6990-Disinfection By˗products tr HF is composed of

tr HF is composed of a single analyte

2 and employs glucose as the carbon source1

This Certified Reference Material at a concentration of 1000 µg/mL in 2-5% Nitric acid is composed of a single analyte

This Certified Reference Material at a concentration of 10 µg/mL in Ethyl acetate is composed of 20 analytes

*Germanium ICP Standard, 10000 µg/mL in Water, tr Hydrofluoric acid, 500 mL 6990-Disinfection By˗products tr HF is composed ofThis Certified Reference Material at a concentration of 1000 g mL in Water , tr HF is composed of a single analyte. It is supplied in a unit of 500 mL and should be stored at an ambient temperature of greater than 5 C.