Plastics. Polyamides. Determination of e-caprolactam and w-laurolactam by gas chromatography Ingestion-build-47934

Plastics. Polyamides. Determination of e-caprolactam and w-laurolactam by gas chromatography Ingestion-build-479341 Scope This International Standard specifies a method for determining caprolactam and laurolactam in polyamides by gas chromatography. It is suitable particularly for the determination of caprolactam in polyamide 6 and laurolactam in polyamide 12. Bearing in mind that gas chromatography offers a wide range of possible conditions, the method specified is that shown to have been suitable in practice. Two variants of the basic method are specified:

BS EN 1422 outlines requirements for ethylene oxide sterilizers (EO-sterilizers) working at super or sub-atmospheric pressure for:

PrecisionTest report Instrument specifications

The Hot Set cable test is a straightforward means of determining if the material used in insulation or sheathing has been sufficiently cross-linked

What is BS EN 13750 - Requirements and test methods for water kettles about

offering a range of opportunities for new kinds of use and reuse

water and gas supply

PD IEC/TR 61243-6 applies only to devices that are not designed to be in contact with the bare part of the installation

The particle size distribution of aggregates is a determining factor for the wearing behaviour of asphalts and up to 2

Manufacturers of information and communication technology (ICT) equipment

Give guidance for value-based decision-making

Interpretation guidelines are given in BS EN IEC 60034-27-1 and are applicable only if all the following requirements are fulfilled:

delivered ready-mixed or mixed in situ