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BS EN 27627-2:1993 Hardmetals. Chemical analysis by flame atomic absorption spectrometry - Part 2. Determination of calcium, potassium, magnesium and sodium in contents from 0,001 to 0,02 % (m/m)

Description Printed version of this is available at library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail. Abstract This part of ISO 7627 specifies the method to be used for the determination of calcium, potassium, magnesium and sodium by flame atomic absorption spectrometry. contents of hardmetals within the range 0,001 to 0,02 % (m/m) are given in ISO 7627/1, General requirements concerning the field of application, principle, interfering elements, apparatus, sampling and test report NOTE- In low concentrations, the determination of these elements is very critical. Every care should be taken to avoid contamination from atmosphere and reagents.

Contributor(s): MAR - Data Entry Person Primary Item Type: British Standard Identifiers: ICS 77.160 Powder metallurgy ISBN 0580219437 Language: English Subject Keywords: Spectrophotometry; Concentration (chemical); Hardmetals; Potassium; Carbides; Alloys; Determination of content ;Magnesium; Atomic absorption spectrophotometry eproducibility; Powder metallurgy; Quantitative analysis; Metals; Testing conditions; Flame photometry; Sodium; Sintered products; Chemical analysis and testing; Calibration; Calcium First presented to the public: 1/19/2024 Original Publication Date: 6/15/1993 Previously Published By: British Standards Institution Place Of Publication: London, United Kingdom Citation: Extents: Number of Pages - 5 License Grantor / Date Granted:   / ( View License ) Date Deposited 2024-01-19 11:26:01.443 Submitter: Muhamad Azmil Ramli

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