CEN/TR 15314:2006
Current
The latest, up-to-date edition.
Durability of wood and wood-based products - Quantitative determination of quaternary ammonium compounds in wood
11-01-2006
Foreword
Introduction
1 Scope
2 Normative references
3 Safety precautions
4 Principle
5 Reagents
6 Apparatus
7 Preparation of the test sample
8 Procedure
9 Calculation and expression of results
10 Quality assurance
11 Precision
12 Test report
Annex A (informative) Ring test results
Annex B (informative) Environmental, health and safety
precautions within chemical/biological laboratory
Annex C (informative) Determination of the molar mass
of the QAC
Bibliography
This CEN Technical Report specifies a laboratory method of determining the content of quaternary ammonium compounds in commercially QAC-treated wood. The method described has a measurement range up to QAC contents of 1 500 mg/kg of dry matter.NOTE 1This method can need some modifications with some wood species such as hardwoods.NOTE 2It is applicable to QAC with a molar mass ranging between 200 g/mol and 500 g/mol.NOTE 3The method has a quantification limit corresponding to 250 mg of QAC per kilogram of wood expressed as dry matter.
| Committee |
CEN/TC 38
|
| DocumentType |
Technical Report
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| I.S. CEN/TR 15314:2006 | Identical |
| PD CEN/TR 15314:2006 | Identical |
| NEN NPR CEN/TR 15314 : 2006 | Identical |
| DIN-Fachbericht CEN/TR 15314:2006-03 | Identical |
| DIN-Fachbericht CEN/TR 15314:2006-03 | Corresponds |
| EN ISO 4788:2005 | Laboratory glassware - Graduated measuring cylinders (ISO 4788:2005) |
| EN 322:1993 | Wood-based panels - Determination of moisture content |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 2871-2:2010 | Surface active agents — Detergents — Determination of cationic-active matter content — Part 2: Cationic-active matter of low molecular mass (between 200 and 500) |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| ISO 4788:2005 | Laboratory glassware — Graduated measuring cylinders |
| ASTM D 5584 : 1994 : R2000 | Standard Test Methods for Chemical Analysis of Ammoniacal Copper Quat, Type B (ACQ-B) (Withdrawn 2006) |
| EN 212:2003 | Wood preservatives - General guidance on sampling and preparation for analysis of wood preservatives and treated timber |
| ISO 835-2:1981 | Laboratory glassware Graduated pipettes Part 2: Pipettes for which no waiting time is specified |
| ISO 385-1:1984 | Laboratory glassware — Burettes — Part 1: General requirements |
| EN ISO 1042:1999 | Laboratory glassware - One-mark volumetric flasks (ISO 1042:1998) |
| EN ISO 2871-2:2010 | Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low molecular mass (between 200 and 500) (ISO 2871-2:2010) |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
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