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ASTM D4626-95(2000)
Standard Practice for Calculation of Gas Chromatographic Response Factors
Automaticky přeložený název:
Standardní praxe pro výpočet plynovou chromatografií odezvových faktorů
NORMA vydána dne 10.4.2000
Informace o normě:
Označení normy: ASTM D4626-95(2000)
Poznámka: NEPLATNÁ
Datum vydání normy: 10.4.2000
Kód zboží: NS-27936
Počet stran: 3
Přibližná hmotnost: 9 g (0.02 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM D4626-95(2000) :
Keywords:
gas chromatography, response factor, ICS Number Code 71.040.50 (Physicochemical methods of analysis)
Doplňující informace
| 1. Scope | ||||||||||||||||||||||
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1.1 This practice describes a procedure for calculating gas chromatographic response factors. It is applicable to chromatographic data obtained from a gaseous mixture or from any mixture of compounds that is normally liquid at room temperature and pressure or solids, or both, that will form a solution with liquids. It is not intended to be applied to those compounds that react in the chromatograph or are not quantitatively eluted. Normal C 6 through C 11 paraffins have been chosen as model compounds for demonstration purposes. 1.2 The values stated in SI units are to be regarded as the standard. The values stated in inch-pound units are for information only. 1.3 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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