Recommended Methods current

No. 69 - Determination of pH in Tobacco and Tobacco Products

July 2017 - second edition Ref. TTPA-126-4-CRM-69

This Recommended Method is applicable to the measurement of the pH in the range 4–10 of tobacco and tobacco products.

Related documents

Report - 2017 Collaborative Study on TSNA, pH, and Moisture (Oven Volatiles) (July 2017)

Report - CORESTA Reference Products (Smokeless Tobacco) - 2016 Analysis (January 2017)

Report - 2009 Collaborative Study (Smokeless Tobacco r&R Study) (July 2010 - updated Jan 2016)

Guide 11 - Technical Guideline for Sample Handling of Smokeless Tobacco and Smokeless Tobacco Products (May 2020)