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Nitric Oxide Impact on ASTM D5453 Testing by Jacek is a document available to read on EtoBox.
The document discusses the ASTM D5453 standard for determining nitric oxide interference in UV-F sulfur determination. It describes a test procedure involving measuring sulfur concentrations from samples with increasing nitrogen levels to check for interference. TE Instruments performed this test using a butyl sulfide standard and found that correction for nitrogen interference was not required, as sulfur measurements stayed within the repeatability limit of 1.0 mg/kg even at nitrogen levels up to 300 mg/kg
- Author
- Jacek
- Language
- EN