Carbonaceous materials for use in the production of aluminium. Calcined coke. Determination of residual-hydrogen content

testing laboratories

product information and attestation and verification of constancy of performance (AVCP)

and consequently increases production and shelf life of food items

ISO 24513 defines individual concepts that together constitute a vocabulary common to different stakeholders with interests in water service provision

The two parts of ISO 12100 can be used independently of other documents or as a basis for the preparation of other type-A standards or type-B or -C standards

Designers of pipes and components

BS ISO 789-6:2019 supersedes BS 63476:1983 which is withdrawn

ISO 21083-1 provides the testing instruments and procedure for determining the fractional filtration efficiencies of flat sheet filter medium against airborne nanoparticles in the range of 20 nm to 500 nm

NOTE 1 The method described is intended to determine the activity of commercial formulations or active substances on viruses in the conditions in which they are used

BS EN IEC 62343 is a series on dynamic modules

Fire-extinguishing systems for protection of galley cooking equipment

Who is ISO 11124‑2-metallic blast-cleaning abrasives for