STB PDF

Specification for cast iron plug valves. Original standard BS 5158-1989 in PDF full version. Additional info + preview on request

Document status: Active

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

Document status: Active

Specification for one-part gun grade polysulphide-based sealants. Original standard BS 5215-1986 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN ISO 11600-2003 + A1-2011

Specification for a.c. metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 72.5 kV. Original standard BS 5227-1984 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Specification for analogue voltage ranges and logic levels for mains operated nuclear instruments. Original standard BS 5251-1975 in PDF full version. Additional info + preview on request

Document status: Withdrawn