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sklademVydáno: 1984-02-01
ISO 5400:1984
ISO 5400:1984 - Leather — Determination of total silicon content — Reduced molybdosilicate spectrometric method
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Anglicky PDF
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51.91 €
Francouzsky PDF
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51.91 €
Anglicky Hardcopy
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51.91 €
Francouzsky Hardcopy
In stock
51.91 €
| Označení normy: | ISO 5400:1984 |
| Vydání: | 1 |
| Vydáno: | 1984-02-01 |
| Počet stran (Anglicky): | 2 |
| Počet stran (Francouzsky): | 3 |
DESCRIPTION
ISO 5400:1984
Principle: oxydation of a test portion in a Parr bomb under alkaline conditions to destroy organic matter and to solubilize the mineral matter. Formation of molybdosilicate complex and spectrometric measurement at a wavelength of 630 nm.