Natural gas. Determination of sulfur compounds. Determination of total sulfur by oxidative microcoulometry method1 Scope This International Standard specifies a method for the determination of total sulfur in the range from 1 mg m3 to 200 mg m3 in pipeline natural gas by oxidative microcoulometry. Natural gas with sulfur contents above 200 mg m3 can be analysed after dilution with a suitable sulfur free solvent.

and alkali content

The linear density

BS IEC 1000-5-4 defines how protective devices for High Altitude Nuclear Electromagnetic Pulse (HEMP) protection of civilian systems are specified

It is applicable to machinery and equipment

may be fitted in assemblies in which the internal or external diameter is a rounded metric dimension

ISO/IEC 15408 with its Common Criteria for Information Technology Security Evaluation)

Charity platform operators

BS 7373-2:2001 gives guidance on identifying the criteria necessary for producing a product specification

Fibre optic interconnecting devices and passive components architecture implement a point-to-multipoint topology in which a single optical fibre serves multiple endpoints by using unpowered (passive) fibre optic splitters to divide the fibre bandwidth among the endpoints

reinforcing materials and additives

BS 7161  specifies the dimensions for interchangeability of propeller bosses and propeller shaft ends in the shaft

and mounting models