*Tungsten ICP Standard, 10000 µg/mL in Water, tr Ammonium hydroxide, 500 mL 6996-Physical Properties Yeast Extract is a complex

Yeast Extract is a complex hydrolysate from yeasts used as a nutrient source in various culture media

This Certified Reference Material at a concentration of 100 µg/mL in Acetonitrile is composed of a single analyte

This Certified Reference Material at a concentration of 100 µg/mL in Water

This Certified Reference Material at a concentration of 1000 µg/mL in Methanol is composed of 3 analytes

This set of Chemical Reference Standards is composed of 3 components

*Tungsten ICP Standard, 10000 µg/mL in Water, tr Ammonium hydroxide, 500 mL 6996-Physical Properties Yeast Extract is a complexThis Certified Reference Material at a concentration of 1000 g mL in Water , tr. NH4OH 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.