BSI 24/30486954 DC 2024
$13.70
Draft BS EN 18079 Wood-based panels — Determination of melamine applying extraction and high-performance chromatography (HPLC) with ultraviolet detection
Published By | Publication Date | Number of Pages |
BSI | 2024 | 16 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Reagents 6 Apparatus |
8 | 7 Sampling 7.1 General 7.2 Sample preparation 7.3 Extraction 7.3.1 General procedure solid sample material |
9 | 7.3.2 General procedure liquid sample material 7.3.3 Extract dilution for low melamine content 7.3.4 Extract dilution for high melamine content 8 Procedure 8.1 HPLC analysis 8.1.1 General 8.1.2 Eluent preparation 8.1.3 HPLC parameters 8.1.4 Calibration |
10 | 8.1.5 Measurement and calculation 8.1.5.1 General 8.1.5.2 Calculation of free melamine content |
11 | 8.1.6 Detection limits 8.1.7 Quality assurance 8.1.8 Maintenance 9 Test report |
13 | Annex A (informative)Example of HPLC parameters |
15 | Annex B (informative)Example for an estimation of detection limits |