Leather. Chemical determination of chromic oxide content - Quantification by atomic absorption spectrometry subscription-only ISO 2597-2 specifies two titrimetric

ISO 2597-2 specifies two titrimetric methods

A threaded insert is a sleeve with a threaded interior that can accept a bolt or threaded fastener

Industrial infrared heating commonly uses thermal infrared sources with rated temperatures between 500 °C and 3 000 °C

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This European Standard does not cover LPG containers for liquefied petroleum gas neither their associated regulator nor tubing and flexible hoses which shall comply with national requirements in force

Leather. Chemical determination of chromic oxide content - Quantification by atomic absorption spectrometry subscription-only ISO 2597-2 specifies two titrimetric1 Scope This document describes a method for the determination of chromium in aqueous solution obtained from leather. This is an analysis for total chromium in leather; it is not compound specific or specific to its oxidation state. This method describes the determination of chromium by atomic absorption spectrometry and is applicable to leathers which are expected to have chromic oxide contents in excess of 5 mg kg. Two techniques for the preparation