• ASTM D7266-07e1

ASTM D7266-07e1

Standard Test Method for Analysis of Cyclohexane by Gas Chromatography (External Standard)

ASTM International, 01/01/2007

Publisher: ASTM

File Format: PDF

$26.00$52.00


Published:01/01/2007

Pages:4

File Size:1 file , 96 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1 This test method covers the determination of the purity of cyclohexane by gas chromatography. Calibration of the gas chromatography system is done by the external standard calibration technique.

1.2 This test method has been found applicable to the measurement of impurities such as those found in Table 1, which are impurities that may be found in cyclohexane. The impurities can be analyzed over a range of 5 to 180 mg/kg by this method, but may be applicable to a wider range.

1.3 The limit of detection is 1 mg/kg.

1.4 In determining the conformance of the test results using this test method to applicable specifications, results shall be rounded off in accordance with the rounding-off method of Practice E 29.

1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.6 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. For specific hazard statements, see Section 7.

More ASTM standard pdf

ASTM B920-01(2006)

ASTM B920-01(2006)

Standard Practice for Porosity in Gold and Palladium Alloy Coatings on Metal Substrates by Vapors of Sodium Hypochlorite Solution

$26.00 $52.00

ASTM D5347-95(2012)

ASTM D5347-95(2012)

Standard Test Method for Determination of the Ash Content of Fats and Oils

$26.00 $52.00

ASTM F444-88(2009)

ASTM F444-88(2009)

Standard Consumer Safety Specification for Scald-Preventing Devices and Systems in Bathing Areas

$25.00 $50.00

ASTM C913-18

ASTM C913-18

Standard Specification for Precast Concrete Water and Wastewater Structures

$31.00 $62.00