6020CLPM9 INTERFER CHK SOLN A, 500mL 5190-8276 Stable with most metals and

Stable with most metals and inorganic anions forming insoluble silicate

an exposure to toxic inorganic arsenic (arsenite and arsenate) is a much bigger concern than an exposure to the mildly toxic organic arsenic species

or dry ash and dissolution in dilute HCl

Chemical Form in Solution:  H3AsO4 and HAsO2

6020CLPM9 INTERFER CHK SOLN A, 500mL 5190-8276 Stable with most metals andDescription Intended use Spectral Interference Check solution (SIC) specifically designed for use with EPA method 6020 Read more Spectral interference check (SIC) solutions Prepared so as to contain known concentrations of interfering elements that will demonstrate the appropriate magnitude of interferences and provide an adequate test of any corrections. Chloride in the SIC solution provides a means to evaluate software corrections for chloride