Standards UNE - Spanish national standards - Page 192

TOBACCO AND TOBACCO PRODUCTS. DETERMINATION OF ALKALOID CONTENT. SPECTROMETRIC METHOD.

Standard published on 14.5.1996

Tobacco and tobacco products. Determination of chloride content. Potentiometric method.

Standard published on 26.7.2017

Tobacco and tobacco products. Determination of reducing carbohydrates content. Analysis method by continuous flow analysis.

Standard published on 19.3.2014

Tobacco and tobacco products. Determination of total carbohydrates. Analysis by continuous flow. Part 1: Method by enzymatic hydrolysis.

Standard published on 7.9.2011

Tobacco and tobacco products. Tobacco. Determination of total carbohydrates. Analysis by continuous flow analysis. Part 2 : Method by acid hydrolisis.

Standard published on 24.7.2013

Tobacco. Control sample. Requirements and use.

Standard published on 15.7.2015

Tobacco and tobacco products. Determination of ammonium content in tobacco. Analysis methods by continuous flow and liquid chromatography.

Standard published on 17.9.2014

Tobacco and tobacco products. Determination of nitrates. Analysis methods by continuos flow and liquid cromatography.

Standard published on 24.7.2013

Tobacco and tobacco products. Preparation and constitution of samples as similar as posible from the same lot for collaborative studies for the evaluation of the tobacco test methods.

Standard published on 19.9.2018

Tobacco and tobacco products. Determination of moisture content in raw tobacco. Gravimetric method by oven desiccation.

Standard published on 26.7.2017