Plastics — Determination of thermal stability of poly(vinyl chloride), related chlorine-containing h...
This document specifies two methods for the determination of the thermal stability of products and compounds based on vinyl chloride homopolymers and copolymers (referred to simply as PVC in the following text) by the extent of the discoloration that occurs when they are exposed, in the form of sheet, to elevated temperatures. The two methods are:
— Method A: Oil-bath method;
—…
Health informatics — Workforce roles and capabilities for terminology and terminology services in he...
This document specifies the tasks, roles, and key skills, requirements and competencies for personnel involved in terminology services in healthcare organizations.
This document specifies
— terminology services in healthcare organizations including the selection, authoring, and deployment and use of terminology subsets and maps; developing and managing terminology management processes…
Water pipe tobacco — Determination of total collected matter and nicotine using a water pipe tobacco...
This document specifies methods for the determination of total collected matter and for the subsequent determination of nicotine present in the smoke from water pipe tobacco generated and collected using a water pipe tobacco smoking machine.
This document is only applicable for devices known as "arghile", "hookah", "nargile" or "shisha" in which tobacco is…
Plastiques — Détermination de la masse moléculaire moyenne et de la distribution des masses molécula...
Le présent document spécifie une méthode générale pour la détermination de la masse moléculaire moyenne et de la distribution des masses moléculaires de polymères à l'aide de la SEC-LS, c'est-à-dire de la chromatographie d'exclusion stérique associée à la détection par diffusion lumineuse. La masse moléculaire moyenne et la distribution des masses moléculaires sont calculées à…
Plastics — Determination of average molecular weight and molecular weight distribution of polymers u...
This document specifies a general method for determining the average molecular weight and the molecular weight distribution of polymers using size-exclusion chromatography (SEC).
The average molecular weight and the molecular weight distribution are calculated from a calibration curve constructed using polymer standards if using one of the SEC techniques described in ISO 16014-2 to ISO 16014-4…
Plastics — Determination of average molecular weight and molecular weight distribution of polymers u...
This document specifies a method for determining the average molecular weight and the molecular weight distribution of polymers using size-exclusion chromatography (SEC). The average molecular weight and the molecular weight distribution are calculated using a universal calibration curve instead of the conventional calibration curve.
NOTE This test method is classified as a relative method…
Plastics — Determination of average molecular weight and molecular weight distribution of polymers u...
This document specifies a method for determining the average molecular weight and the molecular weight distribution of polymers by size-exclusion chromatography (SEC) using an organic eluent at a temperature lower than 60 °C (see Annex A). The average molecular weight and the molecular weight distribution are calculated from a calibration curve prepared using polymer standards. Therefore, this…
Plastics — Determination of average molecular weight and molecular weight distribution of polymers u...
This document specifies a method for determining the average molecular weight and the molecular weight distribution of polymers by size-exclusion chromatography (SEC) using an organic eluent at temperatures between 60 °C and 220 °C (see Annex A). The average molecular weight and the molecular weight distribution are calculated from a calibration curve prepared using polymer standards. Therefore,…
