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Phenol-sulfonic acid method

Phenol-sulfonic acid method, Total:4 items.

In the international standard classification, Phenol-sulfonic acid method involves: Analytical chemistry.

American Society for Testing and Materials (ASTM), Phenol-sulfonic acid method

• ASTM D1608-98 Standard Test Method for Oxides of Nitrogen in Gaseous Combustion Products (Phenol-Disulfonic Acid Procedures)
• ASTM D1608-98(2003) Standard Test Method for Oxides of Nitrogen in Gaseous Combustion Products (Phenol-Disulfonic Acid Procedures)
• ASTM D1608-60(1967) Standard Method Of Test For Oxides Of Nitrogen In Gaseous Combustion Products (Phenol-Disulfonic Acid Procedure)

PL-PKN, Phenol-sulfonic acid method

• PN Z04092 Arkusz 01-1974 Air purity protectlon Tests tor nitric acid and nitrogen oxides Determination of nitric acid and total amount of nitric acid and nitrogen oxides in the work station by the colorimetric method with phenoldisulphonic acid

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