STN CEN/TS 17630
| Name: | STN CEN/TS 17630 |
| Validity: | Valid |
| Number of pages: | 12 |
| Language: |
EN
|
| Paper: | 9,70€ |
| Electronic version |
a) Only read (without ability to print and copy)
8,73€ b) Without ability to print, with ability to copy (printscreen) 9,70€ c) With ability to print and copy (printscreen) 12,61€ |
| Slovak title | Buničina, papier a lepenka. Stanovenie antrachinónu v extraktoch z buničiny, papiera a lepenky |
| English title | Pulp, paper and paperboard - Determination of anthraquinone in extracts from pulp, paper and paperboard |
| Release Date: | 01. 11. 2021 |
| Date of withdrawal: | |
| ICS: | 67.250, 85.060 |
| Sorting character/National clasification code | 50 7019 |
| Level of incorporation: | idt CEN/TS 17630:2021 |
| Official Journal | 10/21 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | Táto predbežná STN je určená na overenie. Pripomienky zasielajte ÚNMS SR najneskôr do júna 2023. |
| Subject of the standard: | This document specifies an analytical test method for the determination of anthraquinone (see Table 1) in water and 95 % ethanol extracts of pulp, paper and board materials and articles intended to come into contact with foodstuffs using a gas chromatograph coupled to a mass spectrometer (GC-MS). Moreover, acetone extracts of modified polyphenylene oxide (MPPO) that, according to EN 14338, can be used as a simulant to assess the possible transfer/migration of substances from paper and board into dry, non-fatty foodstuffs can be analysed with the method presented here. This method can be applied to determine anthraquinone in concentrations ranging from 2 µg/l to 40 µg/l in the water and solvent extracts, corresponding to 0,05 mg/kg to 1 mg/kg pulp, paper and board or, respectively, 0,1 µg/dm2 to 2 µg/dm2 in the case of migration tests with MPPO. The measurement range can be lowered by enriching anthraquinone from the water and solvent extracts. |