Plastics — Determination of compressive properties
Specifies a method for determining the compressive properties of plastics in the form of standard test specimens when tested under defined conditions of pretreatment. temperature, humidity and testing machine speed. The compressive properties determined by this method include compressive yield stress, compressive strength, offset yield stress, percentage compressive strain at rupture and…
Injection equipment for medical use — Part 2: One-point-cut (OPC) ampoules
Specifies materials, dimensions and requirements (hydrolytic resistance, annealing quality, breaking force, position and stability of point, delivery, packaging, marking) for forms of one-point-cut ampoules (forms B, C and D) for injectables. Ampoules complying with this part of the standard are intended for single use only.
Stainless steel clamp pipe couplings for the food industry
Specifies the dimensions, tolerances, surface roughness, materials, assembling and hygienic requirements for liners and gaskets. The clamps are not standardized but suitable clearances are specified in annex A. Male parts and liners are intended to be used with stainless steel tubes specified in ISO 2037.
Determination of uranium in reprocessing plants dissolver solution — Liquid chromatography method
The principle of the method specified is diluting the sample in aqueous ascorbic acid solution until the amount of free acid of the nitric solution injected into the chromatograph is lower than 0,1 mol/l in HNO3, performing ion-pair partition chromatography, detecting the elution of uranium by UV spectrophotometry at a wavelength of 254 nm, measuring the peak area, obtaining the result by…
Gives, in English and French, terms and definitions used in the production, processing and testing of tobacco and tobacco products, in section 1: from international standards on tobacco and tobacco products, in section 2: particularly related to oriental tobacco. Annex A gives a list, without definitions, of equivalent terms in English and French related to the following areas: leaf tobacco;…
Statistics — Vocabulary and symbols — Part 1: Probability and general statistical terms
Defines 204 probability and general statistical terms in English and French which may be used in the drafting of other international standards. The terms are classified under the following main headings: Terms used in the theory of probability, General statistical terms, General terms relating to observations and test results, General terms relating to methods of sampling. The entries are…
Statistics — Vocabulary and symbols — Part 2: Statistical quality control
Defines 180 statistical quality control terms in English and French which may be used in the drafting of other international standards. The terms are classified under the following main headings: General statistical and quality control terms, Sampling and acceptance sampling terms, Terms relating to process measures. The entries are arranged analytically and alphabetical indexes in English and…
Lung ventilators for medical use — Part 1: Requirements
Is to be used in conjunction with IEC 601-1:1988. Specifies relevant requirements (general requirements, environmental conditions, protection against electric shock hazards, protection against excessive temperatures and other safety hazards, accuracy of operating data and protection against hazardous output, constructional requirements, additional requirements) for lung ventilators, excluding…
