GB/T 19444-2004
Oxygen precipitation characterization of silicon wafers by measurement of interstitial oxygen reduction
GB/T 24583.7-2019
Vanadium-nitrogen—Determination of oxygen content—Infrared absorption method
GB/T 1557-2018
Test method for determining interstitial oxygen content in silicon by infrared absorption
GB/T 5158.3-2011
Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
GB/T 14144-2009
Testing method for determination of radial interstitial oxygen variation in silicon
GB/T 4164-2008
Metallic powders - Determination of hydrogen reducible oxygen content
GB/T 43598-2023
Nanotechnology—Measurement for oxygen content and C/O of graphene powder—X-ray photoelectron spectroscopy
GB/T 34520.8-2021
Test methods of continuous silicon carbide fibers—Part 8:Oxygen content
GB/T 38976-2020
Test method for the oxygen concentration in silicon materials—Inert gas fusion infrared detection method
GB/T 5158.4-2011
Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
SN/T 2947-2011
Determination of active content of oxyfluorfen
DL/T 433-2015
Determination of chlorine content in phosphate ester fire-resistant fluids (Bomb method)
GB/T 1507-2006
Manganese Ores - Determination of active oxygen content - Potassium dichromate titrimetric method
MT/T 837-1999
Method of determining minimum oxygen content concentration for coal dust explosion
DB23/T 2492-2019
YB/T 4566.9-2016
Ferrovanadium nitride-Determination of oxygen content-Infrared absorption method
HG/T 4542-2013
Circulating cooling water-Determination of polyepoxysuecinic acid
DL/T 1857-2018
Determination of total chlorine in coal by the oxygen bombcombustion/ion selective electrode method
LY/T 1222-1999
Determination of oxygen content in forest soil solution
20231107-T-469
Test method for oxygen precipition characteristics of silicon wafers —Interstitial oxygen reduction