Microscopes. Values, tolerances and symbols for magnification1 Scope This International Standard specifies a series of values, tolerances, and symbols for the magnification of imaging components of light microscopes and defines a number of imaging components and magnifying systems to which they apply.

What is BS EN 2320 - Aluminium alloy for aerospace about

The petrochemical industry widely uses ICP-OES for the analysis of trace elements during the extraction and refining of crude oil

It specifies requirements for eight classes of engine and boiler petroleum fuels used in agricultural

BS 8617 discusses personal protective equipment (PPE) for firefighters

environment or health and safety

Contents of BS EN 1337-8:

the apparatus and the procedure related to artificial ageing by the use of thermal ageing by long term exposure in a ventilated oven at elevated temperature

Newly developed methods could be added to this specification

the oven-drying method provides a measure of the total free water present in a test portion of aggregate

For conditions of use

offshore production platforms

Why should you use ISO 22282-4- Pumping tests for geotechnical investigation