Tobacco and tobacco products — Determination of tobacco-specific nitrosamines in tobacco products — ...
This document specifies a method for the quantification of four tobacco specific nitrosamines (TSNAs) in tobacco and the following tobacco products: cigarettes, cigars and smokeless tobacco products using reversed phase high performance liquid chromatography with tandem mass spectrometry (LC-MS/MS). The TSNAs determined with this method are: N-nitrosonornicotine (NNN), N-nitrosoanatabine (NAT), N…
Low-voltage electrical installations - Part 7-722: Requirements for special installations or locatio...
IEC 60364-7-722:2018 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60364-7-722:2018 applies to:
• circuits intended to supply energy to electric vehicles, and
• circuits…
Safety requirements for electrical equipment for measurement, control and laboratory use - Part 2-06...
IEC 61010-2-061:2018 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 61010-2-061:2018 applies to electrically powered laboratory atomic spectrometers with thermal atomization.…
Non-destructive testing — Radiographic inspection of corrosion and deposits in pipes by X- and gamma...
This document specifies fundamental techniques of film and digital radiography with the object of enabling satisfactory and repeatable results to be obtained economically. The techniques are based on generally recognized practice and fundamental theory of the subject.
This document applies to the radiographic examination of steel pipes for service induced flaws such as corrosion pitting,…
Non-destructive testing — Radiographic inspection of corrosion and deposits in pipes by X- and gamma...
This document specifies fundamental techniques of film and digital radiography with the object of enabling satisfactory and repeatable results to be obtained economically. The techniques are based on generally recognized practice and fundamental theory of the subject.
This document applies to the radiographic examination of pipes in metallic materials for service induced flaws such as corrosion…
Transmissions pneumatiques — Vérins, série à 1 000 kPa (10 bar) — Dimensions d'interchangeabili...
Le présent document spécifie les dimensions d'interchangeabilité des chapes taraudées d'extrémité de tige des vérins pneumatiques. Ces chapes taraudées d'extrémité de tige ont été conçues spécialement pour être utilisées avec des vérins de série 1 000 kPa [10 bar1] fabriqués conformément à l'ISO 6432 et à l'ISO 15552, mais ne se limitent pas à cette application.
Ces…
Pneumatic fluid power — Cylinders, 1 000 kPa (10 bar) series — Mounting dimensions of rod-end clevis...
This document specifies the mounting dimensions required for interchangeability of rod-end clevises of pneumatic cylinders. The rod-end clevises have been designed specifically for use with 1 000 kPa [10 bar1] series cylinders manufactured in accordance with ISO 6432 and ISO 15552, but this does not limit their application.
The clevises are used on piston rods of pneumatic cylinders for…
Essais non destructifs — Examen radiographique de la corrosion et des dépôts dans les canalisations,...
Le présent document spécifie les techniques fondamentales de radiographie film et de radiographie numérique permettant d'obtenir des résultats satisfaisants et reproductibles de façon économique. Ces techniques sont fondées sur les pratiques généralement reconnues et la théorie fondamentale sur ce sujet.
Le présent document s'applique à l'examen radiographique des canalisations en…
Essais non destructifs — Examen radiographique de la corrosion et des dépôts dans les canalisations,...
Le présent document spécifie les techniques fondamentales de radiographie film et de radiographie numérique permettant d'obtenir des résultats satisfaisants et reproductibles de façon économique. Ces techniques sont fondées sur les pratiques généralement reconnues et la théorie fondamentale sur ce sujet.
Le présent document s'applique à l'examen radiographique des canalisations…
Soil quality — Determination of perchlorate in soil using ion chromatography
This document specifies a method for the determination of perchlorate in soil and soil materials.
Under the conditions specified in this document, a concentration as low as 0,1 mg/kg can be determined.
The working range is restricted by the ion-exchange capacity of the separator column. Dilution of the water extracts to the working range can be necessary.
