ISO 3856-1:1984
Current
The latest, up-to-date edition.
Paints and varnishes — Determination of "soluble" metal content — Part 1: Determination of lead content — Flame atomic absorption spectrometric method and dithizone spectrophotometric method
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French
01-12-1984
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The principle of the AAS method consists in aspiration of the test solution into an acetylen/air flame. Measurement of the absorption of the selected spectral line, emitted by a lead hollow-cathode or lead discharge lamp, in the region of 283,3 nm. The principle of the dithizone method consists in extraction of the lead from the test solution with an solution of dithizone in 1,1,1-trichloroethane. Spectrophotometric measurement of the red colour of the lead dithizonate at a wavelength of about 520 nm.
| DevelopmentNote |
Also numbered as BS 3900-B6(1986) (07/2005)
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| DocumentType |
Standard
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| Pages |
6
|
| PublisherName |
International Organization for Standardization
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| Status |
Current
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| Supersedes |
| Standards | Relationship |
| AS/NZS 1580.501.1:1994 | Identical |
| NBN T 22 141 : 1984 | Identical |
| NEN ISO 3856-1 : 1989 | Identical |
| SAC GB/T 9758.1 : 1988 | Identical |
| NFT 30 211 : 1981 | Similar to |
| DIN ISO 3856-1:1985-10 | Identical |
| NBN ISO 3856-1 : 2003 | Identical |
| BS 4751:1984 | Specification for mobile sanitary chairs |
| BS 3900-B5:1986 | Methods of test for paints. Tests involving chemical examination of liquid paints and dried paint films Preparation of acid extracts from liquid paints or coating powders |
| BS 3900-B9:1986 | Methods of test for paints. Tests involving chemical examination of liquid paints and dried paint films Determination of \'soluble\' cadmium content |
| BS 3900-B11:1986 | Methods of test for paints. Tests involving chemical examination of liquid paints and dried paint films Determination of total chromium content of liquid matter |
| BS 3900-B4:1986 | Methods of test for paints. Tests involving chemical examination of liquid paints and dried paint films Determination of total lead in paints and similar materials |
| BS 3900-B17:1991 | Methods of test for paints Preparation of acid extracts from dried paint films |
| BS 3900-B12:1986 | Methods of test for paints. Tests involving chemical examination of liquid paints and dried paint films Determination of \'soluble\' mercury content |
| BS 6728-2:1993 | Thermoplastics hot water bottles Specification for hot water bottles manufactured from polyolefin materials |
| BS 3900-B7:1986 | Methods of test for paints. Tests involving chemical examination of liquid paints and dried paint films Determination of \'soluble\' antimony content |
| ASTM D 5517 : 2014 : REDLINE | Standard Test Method for Determining Extractability of Metals from Art Materials |
| BS 3900-B8:1986 | Methods of test for paints. Tests involving chemical examination of liquid paints and dried paint films Determination of \'soluble\' barium content |
| BS 3900-B10:1986 | Methods of test for paints. Tests involving chemical examination of liquid paints and dried paint films Determination of hexavalent chromium content of solid matter |
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