Designed to contain virtually every element in the mass spectrum for concentration checks.

Concentration of element includes 10 µg/ml of boron, germanium, molybdenum, niobium, phosphorus, rhenium, sulphur, silicon, tantalum, titanium, tungsten, and zirconium.

These solutions are made with the highest purity materials available and are tested on the ELAN 6000 under an internationally accredited ISO 9001 quality assurance program.