ASTM D7716 REV A Standard Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography
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ASTM International
Standard Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography
N D7716 REV A
Annotation
This test method provides for the quantitative determination of residual methanol in glycerin by gas chromatography. The range of detection for residual methanol is 0.02 to 0.60 mass %.
The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
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.
Автоматический перевод:
Метод стандартной пробы для определения остаточного метанола в глицерине газовой хроматографией
Этот метод тестирования предусматривает количественное определение остаточного метанола в глицерине газовой хроматографией. Диапазон обнаружения для остаточного метанола 0.02 к 0.60 массовым %.
Значения, утвержденные в единицах СИ, должны рассматриваться как стандарт. Никакие другие единицы измерения не включены в этот стандарт.
