STB PDF

Methods for Chemical analysis of tobacco and tobacco products - Part 17- Determination of nicotine purity (gravimetric method using tungstosilicic acid). Original standard BS 5202-17-1997 (1999) ISO 13276-1997 in PDF full version. Additional info + preview on request

Document status: Active

Methods for chemical analysis of tobacco and tobacco products - Part 18- Determination of vapour-phase nicotine in air (gas-chromatographic method). Original standard BS 5202-18-1997 (1999) ISO 11454-1997 in PDF full version. Additional info + preview on request

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Methods for determination of physical properties of tobacco and tobacco products - Part 7- Loss of tobacco from cigarette ends using a rotating cylindrical cage. Original standard BS 5381-7-1997 (2000) ISO 3550-1-1997 in PDF full version. Additional info + preview on request

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Methods for determination of physical properties of tobacco and tobacco products - Part 8- Loss of tobacco from cigarette ends using a rotating cubic box. Original standard BS 5381-8-1997 (1999) ISO 3550-2-1997 in PDF full version. Additional info + preview on request

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Specification for portable bore-hole logging equipment (down to 300 m)- general characteristics. Original standard BS 5547-1978 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Solventless polymerisable resinous compounds used for electrical insulation Part 3- Specifications for individual materials Section 3.2 Quartz filled epoxy resinous compounds (Implementation of HD 307.3.2 S2-1997). Original standard BS 5664-3.2-1997 (1999) IEC 455-3-2-1987 in PDF full version. Additional info + preview on request

Document status: Active