Arsenous Acid (AsIII) Standard Solution

Description

• General description: This Standard Reference Material is intended for use as a primary calibration standard for the quantitative determination of the arsenic species arsenous acid (AsIII). This product can be used for quality assurance when assigning values to in-house control meaterials. A unit of NIST3037 consists of two 10mL sealed borosilicate glass ampoules of an acidified aqueous solution prepared gravimetrically to contain to contain a known mass fraction of arsenous acid.
• Other Notes: Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.Arsenous acid (AsIII)See certificate for values and more details at nist.gov/SRM.
• Legal Information: NIST is a registered trademark of National Institute of Standards and Technology