71.100.50;79.040 标准查询与下载
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This part of DD 257 describes two methods (high performance liquid chromatography and gas chromatography) for the separation and determination of the cis and trans isomers of permethrin in organic solvent-based solutions of wood preservatives.
Methods of analysis of wood preservatives and treated timber. Quantitative analysis of permethrin in solutions of wood preservatives in organic solvents
- ICS
- 71.100.50;79.040
- CCS
- B71
- 发布
- 2003-07-31
- 实施
- 2003-07-31
This part of DD 257 describes two methods (high performance liquid chromatography and gas chromatography) for the separation and determination of the cis and trans isomers of cypermethrin in organic solvent-based wood preservative solutions.
Methods of analysis of wood preservatives and treated timber. Quantitative analysis of cypermethrin in solutions of wood preservatives in organic solvents
- ICS
- 71.100.50;79.040
- CCS
- B71
- 发布
- 2003-07-31
- 实施
- 2003-07-31
This part of DD 257 describes a method for the qualitative identification of carboxylic acids in wood preservative solutions containing zinc and copper carboxylates. It gives two gas chromatographic options: one using a capillary column and one using a packed column. It is applicable primarily to the analysis of preservative formulations conforming to BS 5707.
Methods of analysis of wood preservatives and treated timber. Determination of carboxylic acid type in zinc and copper carboxylate preservative solutions by gas chromatography
- ICS
- 71.100.50;79.040
- CCS
- B71
- 发布
- 2003-07-31
- 实施
- 2003-07-31
This part of DD 257 describes two methods ( titrimetric and colorimetric ) for the determination of boron compounds as boric acid in preservative solutions and in treated timber.
Methods of analysis of wood preservatives and treated timber. Quantitative analysis of wood preservative solutions and treated timber containing boron compounds. Determination of total boron
- ICS
- 71.100.50;79.040
- CCS
- B71
- 发布
- 2003-07-31
- 实施
- 2003-07-31
This part of DD 257 describes two methods (polarographic and thin-layer chromatographic) for the determination of tributyltin, dibutyltin and monobutyltin compounds present in wood preservative solutions and in treated timber.
Methods of analysis of wood preservatives and treated timber. Quantitative analysis of wood preservative solutions and treated timber containing $in-butyltin compounds. Determination of tributyltin, dibutyltin and monobutyltin
- ICS
- 71.100.50;79.040
- CCS
- B71
- 发布
- 2003-07-31
- 实施
- 2003-07-31
This European Standard specifies the minimum performance requirements in biological tests for products forcurative uses against specific wood destroying organisms. It specifies the biological tests required together with theperformance criteria to be achieved in each test.
Durability of wood and wood-based products - Performance criteria for curative wood preservatives as determined by biological tests
- ICS
- 71.100.50;79.040
- CCS
- 发布
- 2003
- 实施
This European Standard specifies the minimum performance requirements in biological tests for products for curative uses against specific wood destroying organisms. It specifies the biological tests required together with the performance criteria to be achieved in each test. Chemicals against insects can act according to their specific properties within a short time (fast acting) or only after a long period (slow acting or with a deferred effect). Different tests and performance requirements are needed for these various types of curative wood preservatives. This European Standard is applicable to all wood preservative products supplied for application in liquid form for curative uses against attack by wood attacking insects, excluding termites. This European Standard is also applicable for products applied to prevent growth of dry rot fungus through masonry. This European Standard is also applicable to products for curative uses supplied for application as pastes, solids or in capsule form but only where appropriate biological methods of test exist as published European Standards or as normative annexes to this European Standard. NOTE 1 The nature of the laboratory tests required in this European Standard is such that the time required to generate data is many months sometimes more than one year, depending upon the type of product and the organism(s) it is intended to be used against. Therefore, at the date of publication of this European Standard, for many products covered under its scope already placed on the market and used lawfully in accordance with local technical traditions, the minimum data specified in this standard may not be available. Accordingly, for a period not exceeding 3 years from the date of publication of this European Standard, national standards organisations, or an organisation nominated by them may declare interim effective values for use within their territories, to apply to products already placed on the market and used lawfully in accordance with local traditions at the date of use of this European Standard. NOTE 2 For re-testing after making variations in product formulation, guidance is given in annex A. This European Standard is not applicable to products used as fumigants. This European Standard is also not applicable for determining whether specific curative products, used alone or in combination, are effective in conferring long-term preventive action against attack by wood destroying organisms in the future. Preventive effectiveness can be determined using EN 599-1 but only for products whose nature allow them to be tested using the methods and interpretative procedures defined in EN 599-1. Amendments of existing test methods cited in EN 599-1 may be used but only when defined in normative annexes to this European Standard.
Durability of wood and wood-based products - Performance criteria for curative wood preservatives as determined by biological tests
- ICS
- 71.100.50;79.040
- CCS
- Q13
- 发布
- 2003
- 实施
- 2003
This Technical Report specifies a laboratory method of determining the pentachlorophenol content of wood. The method is applicable to all types of PCP- treated wood and wood-based materials as well as for the analysis of waste timber with respect to its PCP content. The method has a quantification limit corresponding to 100 μg PCP per kilogram of wood material expressed as dry matter. The method described has a measurement range up to PCP contents of 25 mg/kg of dry matter. These figures refer to the given example (where an aliquot of 1 ml of the extract is used for acetylation, see 8.4). NOTE 1 If lower quantification limits are required, a higher volume of extract aliquot can be used for derivatisation. NOTE 2 This method could have some modifications with some wood species as hardwoods.
Durability of wood and wood-based products - Quantitative determination of pentachlorophenol in wood - Gas chromatographic method
- ICS
- 71.100.50;79.040
- CCS
- B71
- 发布
- 2003
- 实施
- 2003
Durability of wood and wood-based products. Preservative-treated solid wood. Part 3 : wood preservation performance and treatment certificate. Adaptation to metropolitan France.
- ICS
- 71.100.50;79.040
- CCS
- B60
- 发布
- 1998-07-01
- 实施
- 1998-07-05
To be read in conjunction with BS EN 335-1:1992, BS EN 335-2:1992, BS EN 350-2:1994
Durability of wood and wood-based products - Performance of preservatives as determined by biological tests - Classification and labelling
- ICS
- 71.100.50;79.040
- CCS
- B71
- 发布
- 1997-04-15
- 实施
- 1997-04-15
Durability of wood and wood-based products. Definitions of hazard classes of biological attack. Part 4 : national declaration on the situation of biological agents.
- ICS
- 71.100.50;79.040
- CCS
- B60
- 发布
- 1996-09-01
- 实施
- 1996-09-20
To be read in conjunction with BS EN 335-1:1996
Hazard classes of wood and wood-based products against biological attack - Application to wood-based panels
- ICS
- 71.100.50;79.040
- CCS
- B71
- 发布
- 1996-04-15
- 实施
- 1996-04-15
This Part of EN 351 establishes a classification of preservative-treated wood in terms of preservative penetration and gives guidance on a classification of retention. These should be used as a basis for specifying preservative treatments for particular products. This Part of EN 351 includes clauses on factory production control and marking. This Part of EN 351 is applicable to the production of preservative-treated solid wood, including glued laminated timber, suitable for use in those service conditions defined by the hazard classes in EN 335-1. It does not apply to any subsequent examination of treated wood in service. This Part of EN 351 is applicable to the protection of wood against attack by wood-destroying and wood-disfiguring fungi, insects and marine organisms. This Part of EN 351 does not consider those other properties of treated wood, for example odour, corrosivity and compatibility with other materials. Nor does it consider any properties from the health, safety and environmental point of view. This Part of EN 351 does not apply to wood to be treated with formulations, which are applied to timber in service to eliminate or control an existing fungal or insect infestation, or the prevention of attack by sapstain fungi, or insects in green timber.
Durability of wood and wood-based products - Preservative-treated solid wood - Classification of preservative penetration and retention
- ICS
- 71.100.50;79.040
- CCS
- B68
- 发布
- 1996-03-15
- 实施
- 1996-03-15
Durability of wood and wood-based products. Definition of hazard classes of biological attack. Part 3 : application to wood-based panels.
- ICS
- 71.100.50;79.040
- CCS
- B60
- 发布
- 1995-10-01
- 实施
- 1995-10-20
Durability of wood and wood-based products. Performance of preventive wood preservatives as determined by biological tests. Part 2 : classification and labelling.
- ICS
- 71.100.50;79.040
- CCS
- B71
- 发布
- 1995-09-01
- 实施
- 1995-09-05
Durability of wood and wood-based products. Preservative-treated solid wood. Part 2 : guidance on sampling for the analysis of preservative-treated wood.
- ICS
- 71.100.50;79.040
- CCS
- B71
- 发布
- 1995-09-01
- 实施
- 1995-09-05
Durability of wood and wood-based products. Preservative-treated solid wood. Part 1 : classification of preservative penetration and retention.
- ICS
- 71.100.50;79.040
- CCS
- B71
- 发布
- 1995-09-01
- 实施
- 1995-09-05
This document specifies the requirements for classifying and labelling of wood preservatives according to their performance and suitability for use.
Durability of wood and wood-based products - Performance of preventive wood preservatives as determined by biological tests - Part 2: Classification and labelling; German version EN 599-2:1995
- ICS
- 71.100.50;79.040
- CCS
- B71
- 发布
- 1995-08
- 实施
Wood preservatives. Labelling for the information of professional users. Products for treatment of solid wood.
- ICS
- 71.100.50;79.040
- CCS
- B71
- 发布
- 1994-06-01
- 实施
- 1994-06-05
Two methods: atomic absorption spectrometric and colorimetric. To be read in conjunction with BS 5666-1
Methods of analysis of wood preservatives and treated timber - Quantitative analysis of preservatives and treated timber containing copper/chromium/arsenic formulations
- ICS
- 71.100.50;79.040
- CCS
- B71
- 发布
- 1991-02-28
- 实施
- 1991-02-28
