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ASTM E2409-08
Standard Test Method for Glycol Impurities in Mono-, Di-, Tri- and Tetraethylene Glycol (Gas Chromatographic Method)
Automaticky preložený názov:
Štandardná skúšobná metóda pre glykol nečistôt v mono- , di- , tri- a Tetraetylénglykol ( Metóda plynovej chromatografie )
NORMA vydaná dňa 1.4.2008
Informácie o norme:
Označenie normy: ASTM E2409-08
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.4.2008
Kód tovaru: NS-45247
Počet strán: 10
Približná hmotnosť: 30 g (0.07 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM E2409-08 :
Keywords:
monoethylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, gas chromatographic, Diethylene glycol, Gas chromatography (GC), Glycol impurities, Monoethylene glycol (MEG), Tetraethylene glycol, Triethylene glycol, ICS Number Code 71.040.50 (Physicochemical methods of analysis)
Doplňujúce informácie
| Significance and Use | ||||||||
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Knowledge of the impurities is required to establish whether the product meets the requirements of its specifications. |
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| 1. Scope | ||||||||
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1.1 This test method describes the gas chromatographic determination of glycol impurities in Mono-, Di- Tri- and Tetraethylene Glycol (MEG, DEG, TEG and TeEG) in the range of 5 to 3000 mg/kg. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 Review the current Material Safety Data Sheets (MSDS) for detailed information concerning toxicity, first aid procedures, and safety precautions. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||
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