Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry Ingestion-build-61878 BS EN 1998-1 deals with:

BS EN 1998-1 deals with:

the presumption of conformity to the Essential Safety Requirements (ESRs) of Directive 2014/68/EU is limited to technical data of materials in this standard and does not presume adequacy of the material to a specific item of equipment

Factors affecting the test

and other jointed cutting instruments are used in the operation theatre and are needed to be handled with care to prevent accidents in the operation theatre

These accessories and cable assemblies are to be used at an ambient temperature between -30 °C and +50 °C

Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry Ingestion-build-61878 BS EN 1998-1 deals with: