STN EN IEC 62321-12
| Name: | STN EN IEC 62321-12 |
| Validity: | Valid |
| Number of pages: | 44 |
| Language: |
EN
|
| Paper: | 18,90€ |
| Electronic version |
a) Only read (without ability to print and copy)
17,01€ b) Without ability to print, with ability to copy (printscreen) 18,90€ c) With ability to print and copy (printscreen) 24,57€ |
| Slovak title | Stanovenie obsahu určených látok v elektrotechnických výrobkoch. Časť 12: Simultánne stanovenie polybrómovaných bifenylov, polybrómovaných difenyléterov a ftalátov v polyméroch plynovou chromatografiou s hmotnostnou spektrometriou |
| English title | Determination of certain substances in electrotechnical products - Part 12: Simultaneous determination - Polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry |
| Release Date: | 01. 07. 2023 |
| Date of withdrawal: | |
| ICS: | 01.110, 13.020.01, 29.100.01 |
| Sorting character/National clasification code | 34 6705 |
| Level of incorporation: | idt IEC 62321-12:2023, idt EN IEC 62321-12:2023 |
| Official Journal | 06/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | IEC 62321-12:2023 specifies a reference test method for the simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers, and four phthalates: di-isobutyl phthalate (DIBP), di-n-butyl phthalate (DBP), benzylbutyl phthalate (BBP), di-(2-ethylhexyl) phthalate (DEHP) in polymers of electrotechnical products. The extraction technique described in this document is the ultrasonic-assisted extraction used for simultaneous extraction for sample preparation. Gas chromatography-mass spectrometry (GC-MS) is considered as the reference technique for the measurement of the simultaneous determination of analytes in the range of 25 mg/kg to 2 000 mg/kg. The test method using ultrasonic-assisted extraction followed by GC-MS detection has been evaluated by the tests of polypropylene (PP), polyvinylchloride (PVC), acrylonitrile butadiene styrene (ABS), acrylate rubber (ACM), polystyrene (PS), polyurethane (PU) and polyethylene (PE) materials. |
| Preview: | Náhľad normy (PDF) |