Prerequisite programmes on food safety — Part 1: Food manufacturing
ISO/TS 22002-1 specifies requirements for establishing, implementing and maintaining prerequisite programmes (PRP) to assist in controlling food safety hazards.
ISO/TS 22002-1 is applicable to all organizations, regardless of size or complexity, which are involved in the manufacturing step of the food chain and wish to implement PRP in such a way as to address the requirements specified in ISO…
This document establishes the specifications for the dimensions of various endodontic obturating materials including preformed metal, preformed polymeric-coated metal, polymeric points, thermoplastic obturating material or combinations of the above, suitable for use in the obturation of the root canal system. This document also specifies numerical systems and a colour-coding system for…
Plastics — Differential scanning calorimetry (DSC) — Part 3: Determination of temperature and enthal...
This document specifies a method for the determination of the temperatures and enthalpies of melting and crystallization of crystalline or partially crystalline plastics using conventional DSC as specified in ISO 11357-1.
This document is not applicable to fast DSC as specified in ISO 23976.
Measurement of radioactivity — Determination of beta emitters activities — Test method using liquid ...
ISO 19361:2017 applies to liquid scintillation counters and requires the preparation of a scintillation source obtained by mixing the test sample and a scintillation cocktail. The test sample can be liquid (aqueous or organic), or solid (particles or filter or planchet).
ISO 19361:2017describes the conditions for measuring the activity of beta emitter radionuclides by liquid scintillation…
ISO general purpose metric screw threads — Tolerances — Part 6: Limits of sizes for internal and ext...
This document specifies the limits of sizes for the major, pitch and minor diameters of ISO general purpose metric screw threads (M) conforming to ISO 261 having basic and design profiles in accordance with ISO 68-1.
This document is applicable to the metric fastening screw threads with the ten recommended tolerance classes specified by ISO 965-1.
This International standard specifies requirements for dried lime (Citrus aurantifolia – Christm. – Swingle, Citrus latifolia Tanaka, family Rutaceae) in whole, slices and ground form.
The term "Dried Lime" includes dehydrated lime by sun and/or artificially dried.
Recommendation relating to storage and transport conditions is given in the annex A.
Revêtements électrolytiques de nickel sur substrat magnétique et non magnétique — Mesurage de l’épai...
La présente Norme internationale spécifie une méthode magnétique de mesurage non destructif de l'épaisseur des revêtements électrolytiques de nickel sur métal de base magnétique ou non magnétique. Cette méthode ne s'applique pas aux revêtements autocatalytiques de nickel (nickel chimique), du fait de leur composition chimique. La présente Norme internationale concerne deux types de…
