CEN/TR 16420:2012
Current
The latest, up-to-date edition.
Analytical Method for the Analysis of Propiconazole in treated Wood Samples
24-10-2012
Foreword
1 Scope
2 Normative references
3 Safety precautions
4 Principle
5 Reagents
6 Apparatus
7 Test sample
8 Analytical procedure
9 Calculation and expression of results
10 Quality assurance
11 Precision
12 Test report
Bibliography
This CEN Technical Report specifies a laboratory method for determining the content of propiconazole in treated wood using either Gas Chromatography (GC) or High Performance Liquid Chromatography (HPLC). The method is aiming at determining the treatment quality at the time of treatment.NOTE 1Under appropriate circumstances the method is applicable for tebuconazole-treated wood as well as for the analysis of waste timber with respect to its propiconazole content. The method has a detection limit lower than 1 µg propiconazole/g and a quantification limit corresponding to 30 µg propiconazole/g of wood material expressed as dry matter. It can be used over a measurement range up to a propiconazole content of 600 µg/g of dry matter.NOTE 2This method may need some modifications with some wood species such as hardwoods.
| Committee |
CEN/TC 38
|
| DocumentType |
Technical Report
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| DIN CEN/TR 16420;DIN SPEC 68003:2013-01 | Identical |
| FD CEN/TR 16420 : 2013 FD | Identical |
| NEN NPR CEN/TR 16420 : 2012 | Identical |
| PD CEN/TR 16420:2012 | Identical |
| S.R. CEN/TR 16420:2012 | Identical |
| EN 351-2:2007 | Durability of wood and wood-based products - Preservative-treated solid wood - Part 2: Guidance on sampling for the analysis of preservative-treated wood |
| ISO 13528:2015 | Statistical methods for use in proficiency testing by interlaboratory comparison |
| EN 212:2003 | Wood preservatives - General guidance on sampling and preparation for analysis of wood preservatives and treated timber |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
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