Rechercher

This practice covers dosimetric procedures to be followed in installation qualification, operational qualification and performance qualification (IQ, OQ, PQ), and routine processing at electron beam facilities to ensure that the product has been treated with an acceptable range of absorbed doses. Other procedures related to IQ, OQ, PQ, and routine product processing that may influence absorbed…

This document specifies a method of determining the volatile matter of brown coals and lignites by the one furnace method.

This document specifies the test method for determination of the lead content in pyrotechnic compositions of fireworks by flame atomic absorption spectrophotometry, with a minimum detection limit of 10 mg/kg. It is generally recommended to perform a simple preliminary qualitative test to check whether a quantitative analysis is required.

Le présent document spécifie la méthode d'essai de détermination de la teneur en plomb dans les compositions pyrotechniques des artifices de divertissement par spectrophotométrie d'absorption atomique à la flamme, avec une limite minimale de détection de 10 mg/kg. Il est généralement recommandé de réaliser un essai qualitatif préliminaire simple pour vérifier si une analyse quantitative…

This document is used for non-destructive testing by the gamma ray scanning method for troubleshooting and testing process columns in industries. This document is applicable to the testing of all kinds of separation processes columns and pipes. This includes columns with different tray configurations and with packed beds.

This document describes the construction and applications of control charts for stationary processes.

This document specifies a methodology for establishing quantitative performance data for oil skimmers for recovery of oil with light and medium viscosity (up to 50 000 cP), so the end user can objectively judge, compare, and evaluate the design and performance of different skimmers. The methodology applies to testing in a basin and requires control of oil properties and oil slick characteristics…

Le présent document spécifie les exigences, les méthodes d'essai, le contrôle, le marquage, l'emballage, le transport, le stockage, le certificat de qualité ainsi que les informations de commande (ou de contrat) concernant les lingots d'or d'un kilogramme. Le présent document s'applique aux lingots d'or coulés d'un kilogramme produits pour les marchés d'…

This document specifies a method for the quantification of selected phenolic compounds by high performance liquid chromatography with fluorescence detection (HPLC-FLD) using ISO 20778 smoking parameters. The selected phenolic compounds are: hydroquinone, resorcinol, catechol, phenol, p-Cresol, m-Cresol and o-Cresol. This method is applicable to cigarettes with total particulate matter (TPM)…

This document specifies the measuring method for the refractive index of optical glasses with the accuracy within 1 × 10−5 used in the spectral range from 365 nm to 2 400 nm. Additional information on how to apply the refractive index in the dispersion and the various dispersion formulae of optical glasses is given in Annex A and Annex B.