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 (July 2011)
