ASTM D7649-10(2017)
- Standard Test Method for Determination of Trace Carbon Dioxide, Argon, Nitrogen, Oxygen and Water in Hydrogen Fuel by Jet Pulse
- standard by ASTM International, 04/01/2017
- Category: ASTM
$48.00
$24.00
1.1 This test method describes a procedure primarily for the determination of carbon dioxide, argon, nitrogen, oxygen and water in high pressure fuel cell grade hydrogen by gas chromatograph/mass spectrometer (GC/MS) with injection of sample at the same pressure as sample without pressure reduction, which is called “Jet Pulse Injection”. The procedures described in this method were designed to measure carbon dioxide at 0.5micromole per mole (ppmv), Argon 1 ppmv, nitrogen 5 ppmv and oxygen 2 ppmv and water 4 ppmv.
PDF
All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.
Multi-User Access
After purchasing, you have the ability to assign each license to a specific user.
Printable
At any time, you are permitted to make printed copies for your and your members' reference use.
ASTM B745/B745M-15
Standard Specification for Corrugated Aluminum Pipe for Sewers and Drains..
$24.00 $48.00
ASTM B754-10(2015)e1
Standard Test Method for Measuring and Recording the Deviations from Flatness in Copper and Copper A..
$29.00 $58.00
ASTM A275/A275M-15
Standard Practice for Magnetic Particle Examination of Steel Forgings..
$29.00 $58.00
ASTM D4177-15
Standard Practice for Automatic Sampling of Petroleum and Petroleum Products..
$46.00 $91.00