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ASTM D6420-99(2010)

Заменен
Standard Test Method for Determination of Gaseous Organic Compounds by Direct Interface Gas Chromatography-Mass Spectrometry — 7 стр.
Значение и использование

This field test method determines the mass concentration of VOHAPs (or any subset) listed in Section 1.

Multiplying the mass concentration by the effluent volumetric flow rate (see 2.2) yields mass emission rates.

This field test method employs the typical laboratory GCMS techniques and QA/QC procedures.

This field test method provides data with accuracy and precision similar to most laboratory GCMS instrumentation.

Note 1—Supporting data are available from ASTM Headquarters Request RR:_______.

Область применения

1.1 This test method employs a direct interface gas chromatograph/mass spectrometer (GCMS) to identify and quantify the 36 volatile organic compounds (or sub-set of these compounds) listed as follows. The individual Chemical Abstract Service (CAS) numbers are listed after each compound.

ICS
71.040.50 Physicochemical. Including spectrophotometric and chromatographic analysis / Физико-химические методы анализа. Включая спектрофотометрический и хроматографический анализы
Сборник ASTM
11.07 Air Quality / Атмосферный анализ
Тематика
Atmospheric Analysis