Surface chemical analysis. Secondary-ion mass spectrometry. Method for depth calibration for silicon using multiple delta-layer reference materials1 Scope 1. 1 This International Standard specifies a procedure for calibrating the depth scale in a shallow region, less than 50 nm deep, in SIMS depth profiling of silicon, using multiple delta layer reference materials.

The IPI-IIF may well be considered a device format if

the density of plastic materials depends upon the choice of the specimen preparation method

BS 5482-1 gives recommendations for the installation of liquefied petroleum gas (LPG) supply systems at permanent dwellings

Two test methods are described: the "dichromate bleach test" and the "hydro­gen peroxide incubation test" (see [7] in the bibliography)

BS EN 14730-1 defines the laboratory tests and requirements for approval of an aluminothermic welding process using welds produced in workshop conditions

This document defines terms relating to the characteristics of engines and their components relevant to maintenance activities

material description (material

This test method is used only for comparative purposes between manual blowpipes when tested under nominal conditions

5 l up to and including 150 l water capacity produced of steel with tensile strength (Rm) greater than 1 100 MPa

What is BS EN 13920-11 – Aluminium alloys about

electrical operating conditions

These guidelines give the elements for implementing an SPC system to achieve these objectives