Certificate of Analysis

Product Name TUNGSTEN AAS STANDARD SOLUTION 1000mg/L in Nitric Acid
CAS Number -
Molecular Formula HNO3·W
Catalogue No. AL02586
Molecular Weight 183.85 g/mol
Batch Number AL-2026-AL02586
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay 1000 mg/L Tungsten 1000 mg/L
pH < 1 0.5
Density 1.01 g/cm³ 1.01 g/cm³
Appearance Clear, colorless liquid Clear, colorless liquid
Related Substances None detected None detected
Result: The above product is expected to comply with 1000 mg/L in Nitric Acid grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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