Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke - Determination of the density in xylene of calcined cokes

6 mm to 15

a) shading effects of building elements (e

These are covered by BS 851188‑1

The sensitivity of this method is dependent on the selected operating conditions

an absolute method (e

Applications in the domestic and public environment

A guide: to help in structuring local standards for digital postage marks

Water PLCs

It gives a comprehensive set of procedures using radioactive and non-radioactive means

BS EN 4644-023 creates a standardized approach for manufacturers of electrical connectors if they supply their electronic connectors to the aerospace industry

It requires the extraction of an adequate amount of PCR amplifiable DNA from the relevant matrix and can be applied to the detection of bovine material derived from cattle including taurine (Bos taurus) and zebu (Bos indicus)

including an example from ISO/IEC Guide 98-3 (Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995))