*ICP multi-element standard solution XXI for MS, 10 µg/mL in 2-5% Nitric Acid, 100 mL 9140-Powder 2 with potassium phosphate to

2 with potassium phosphate to prevent a change in pH and provide a source of phosphate

This Certified Reference Material of varied concentration in 2-5% Nitric Acid is composed of 15 analytes

which can enhance expression

CE and ISO9001 certified

This Certified Reference Material of varied concentration in Methanol is composed of 16 analytes

*ICP multi-element standard solution XXI for MS, 10 µg/mL in 2-5% Nitric Acid, 100 mL 9140-Powder 2 with potassium phosphate toThis Certified Reference Material at a concentration of 10 g mL in 2 5% Nitric Acid is composed of 29 analytes. It is supplied in a unit of 100 mL and should be stored at an ambient temperature of greater than 5 C.