AAS Standard Solutions

Atomic Absorption Spectroscopy (AAS) is the most sensitive technique available to analysts for the determination of metal impurities are prepared by dissolution of the metal, at a purity level of 99.9%, in an acid, usually hydrochloric or nitric acid.

AAS Standard Solutions offered by Span Chemie are characterized by :

Concentration of the metal equal to 1000 ppm

Guaranteed titer with a +/-0.002 unit tolerance

Certificate of analysis with references on the analytical method, the NIST standard reference material

Shelf Life:48 months from the date of production for unopened bottles

Expiry date:12 months from the date of opening.

Available in Packing Volume:100 and 500 ml