ISO 10136-1:1993

This standard was last reviewed and confirmed in 2020. Therefore this version remains current.

Abstract

The principle of the method specified is conditioning the extract solution to be analyzed, developing the blue silicomolybdate complex using ammonium molybdate and a reducing solution, measuring the optical density of the resulting colour complex by means of a molecular absorption spectrometer at 800 nm using 10 mm optical cells. Measures the concentrations of silicon, expressed as its oxide SiO₂. Applies to the analysis of extract solutions obtained from any kind of glass or glassware including laboratory and pharmaceutical ware, food and drink packaging ware, tableware and kitchenware.

General information

Status
: Published

Publication date
: 1993-07
Edition
: 1

Number of pages
: 5
Technical Committee
: ISO/TC 48 Laboratory equipment
ICS
:
71.040.20 Laboratory ware and related apparatus

81.040.01 Glass in general

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ISO 10136-1:1993

A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)

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