Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/88832
Title: Standard Test Method for Determination of Dipropylene Glycol Monobutyl Ether and Ethylene Glycol Monobutyl Ether in Sea Water by Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
subject: Dipropylene Glycol Monobutyl Ether||Ethylene Glycol Monobutyl Ether (EGBE)||Liquid Chromatography||Mass Spectrometry||Water
Year: 2011
Abstract: This procedure covers the determination of Dipropylene Glycol Monobutyl Ether (DPGBE) and Ethylene Glycol Monobutyl Ether (EGBE) in sea water by direct injection using liquid chromatography (LC) and detection with tandem mass spectrometry (MS/MS). These analytes are qualitatively and quantitatively determined by this method. This method adheres to selected reaction monitoring (SRM) mass spectrometry. <br>The Detection Verification Level (DVL) and Reporting Range for DPGBE and EGBE are listed in Table 1. <br>The DVL is required to be at a concentration at least 3 times below the Reporting Limit (RL) and have a signal/noise ratio greater than 3:1. Fig. 1 and Fig. 2 display the signal/noise ratio of the single reaction monitoring (SRM) transition. <br>The reporting limit is the concentration of the Level 1 calibration standard as shown in Table 4 for DPGBE and EGBE, taking into account the 20{}ample preparation dilution factor. <br>The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. <br><em>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.</em>
Description: 
Gov't Doc #: BETGNEAAAAAAAAAA
URI: http://localhost/handle/Hannan/88832
More Information: ASTM D7731
More Information: 05/01/2011 (E 2011)
9
Appears in Collections:ASTM

Files in This Item:
File SizeFormat 
BETGNEAAAAAAAAAA.pdf225.09 kBAdobe PDF
Title: Standard Test Method for Determination of Dipropylene Glycol Monobutyl Ether and Ethylene Glycol Monobutyl Ether in Sea Water by Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
subject: Dipropylene Glycol Monobutyl Ether||Ethylene Glycol Monobutyl Ether (EGBE)||Liquid Chromatography||Mass Spectrometry||Water
Year: 2011
Abstract: This procedure covers the determination of Dipropylene Glycol Monobutyl Ether (DPGBE) and Ethylene Glycol Monobutyl Ether (EGBE) in sea water by direct injection using liquid chromatography (LC) and detection with tandem mass spectrometry (MS/MS). These analytes are qualitatively and quantitatively determined by this method. This method adheres to selected reaction monitoring (SRM) mass spectrometry. <br>The Detection Verification Level (DVL) and Reporting Range for DPGBE and EGBE are listed in Table 1. <br>The DVL is required to be at a concentration at least 3 times below the Reporting Limit (RL) and have a signal/noise ratio greater than 3:1. Fig. 1 and Fig. 2 display the signal/noise ratio of the single reaction monitoring (SRM) transition. <br>The reporting limit is the concentration of the Level 1 calibration standard as shown in Table 4 for DPGBE and EGBE, taking into account the 20{}ample preparation dilution factor. <br>The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. <br><em>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.</em>
Description: 
Gov't Doc #: BETGNEAAAAAAAAAA
URI: http://localhost/handle/Hannan/88832
More Information: ASTM D7731
More Information: 05/01/2011 (E 2011)
9
Appears in Collections:ASTM

Files in This Item:
File SizeFormat 
BETGNEAAAAAAAAAA.pdf225.09 kBAdobe PDF
Title: Standard Test Method for Determination of Dipropylene Glycol Monobutyl Ether and Ethylene Glycol Monobutyl Ether in Sea Water by Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
subject: Dipropylene Glycol Monobutyl Ether||Ethylene Glycol Monobutyl Ether (EGBE)||Liquid Chromatography||Mass Spectrometry||Water
Year: 2011
Abstract: This procedure covers the determination of Dipropylene Glycol Monobutyl Ether (DPGBE) and Ethylene Glycol Monobutyl Ether (EGBE) in sea water by direct injection using liquid chromatography (LC) and detection with tandem mass spectrometry (MS/MS). These analytes are qualitatively and quantitatively determined by this method. This method adheres to selected reaction monitoring (SRM) mass spectrometry. <br>The Detection Verification Level (DVL) and Reporting Range for DPGBE and EGBE are listed in Table 1. <br>The DVL is required to be at a concentration at least 3 times below the Reporting Limit (RL) and have a signal/noise ratio greater than 3:1. Fig. 1 and Fig. 2 display the signal/noise ratio of the single reaction monitoring (SRM) transition. <br>The reporting limit is the concentration of the Level 1 calibration standard as shown in Table 4 for DPGBE and EGBE, taking into account the 20{}ample preparation dilution factor. <br>The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. <br><em>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.</em>
Description: 
Gov't Doc #: BETGNEAAAAAAAAAA
URI: http://localhost/handle/Hannan/88832
More Information: ASTM D7731
More Information: 05/01/2011 (E 2011)
9
Appears in Collections:ASTM

Files in This Item:
File SizeFormat 
BETGNEAAAAAAAAAA.pdf225.09 kBAdobe PDF