IWA 8:2009
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Tableware, giftware, jewellery, luminaries Glass clarity Classification and test method
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
16-07-2021
English
10-12-2009
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IWA 8:2009 establishes requirements for the use of the glass designations clear glass and ultra-clear glass for non-coloured glass items according to their clarity and iron content. IWA 8:2009 specifies a procedure for measuring the clarity of glass items by means of a spectrophotometer.
IWA 8:2009 is applicable to
- mineral glasses, and
- glass items where a part is not covered by coating or decoration, and is therefore available for sampling.
IWA 8:2009 is applicable to the use of glass as tableware, giftware, jewellery and luminaries.
IWA 8:2009 is not applicable to the use of glass in the context of building, containers, medicine and laboratories, and to other technical uses of glass.
| DocumentType |
Standard
|
| Pages |
9
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
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| ASTM E 1622 : 1994 : R1999 : EDT 1 | Standard Practice for Correction of Spectral Line Overlap in Wavelength-Dispersive X-Ray Spectrometry (Withdrawn 2006) |
| ASTM E 1172 : 2016 : REDLINE | Standard Practice for Describing and Specifying a Wavelength Dispersive X-Ray Spectrometer |
| ISO 11664-1:2007 | Colorimetry Part 1: CIE standard colorimetric observers |
| ASTM E 1621 : 2013 : REDLINE | Standard Guide for Elemental Analysis by Wavelength Dispersive X-Ray Fluorescence Spectrometry |
| ISO 11664-2:2007 | Colorimetry — Part 2: CIE standard illuminants |
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