| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 22639-2008 |
Test method of exfoliation corrosion for wrought aluminium and aluminium alloys |
$110.00 |
via email in 1~3 business day |
superseded,2022-10-1,2009-11-1 |
|
| GB/T 22639-2022 |
Test method of exfoliation corrosion for aluminium alloy products |
$210.00 |
via email in 1~3 business day |
valid,,2022-10-1 |
|
| GB/T 22640-2008 |
Test method of C-Ring sample to stress-corrosion cracking for wrought aluminium and aluminium alloys products |
$150.00 |
via email in 1~3 business day |
superseded,2023-12-1,2009-11-1 |
|
| GB/T 227-1991 |
Tool steel method of hardenability test |
$184.00 |
via email in 1~3 business day |
superseded,2008-11-1,1992-10-1 |
|
| GB/T 23275-2009 |
Methods for chemical analysis of ruthenium determination of lead iron nickel aluminum copper silver gold platinum palladium rhodium iridium and silicon in ruthenium powder by glow disc |
$100.00 |
via email in 1~3 business day |
valid,,2009-11-1 |
|
| GB/T 23514-2009 |
Chemical analysis methods for nuclear-grade Ag-In-Cd alloys |
$100.00 |
via email in 1~3 business day |
superseded,2021-10-1,2010-2-2 |
|
| GB/T 23613-2009 |
Methods for chemical analysis of osmium powder—Determination of magnesium,iron,nickel,aluminum,copper,silver,gold,platinum,iridium,palladium,rhodium and silicon content—Inductively coupled plasma atomic emission spectrometry |
$140.00 |
via email in 1~3 business day |
valid,,2010-2-1 |
|
| GB/T 24213-2009 |
General rules for original position statistic distribution analysis method |
$150.00 |
via email in 1~3 business day |
valid,,2010-4-1 |
|
| GB/T 25934.1-2010 |
Methods for chemical analysis of high purity gold - Part 1: Ethyl acetate extraction separation - Inductively coupled plasma - atomic emission spectrometry - Determination of impuri |
$138.00 |
via email in 1~3 business day |
valid,,2011-9-1 |
|
| GB/T 25934.2-2010 |
Methods for chemical analysis of high purity gold - Part 2: Inductively coupled plasma mass spectrometry standard enter emendation-inner standard method - Determination of impurity |
$160.00 |
via email in 1~3 business day |
valid,,2011-9-1 |
|
| GB/T 25934.3-2010 |
Methods for chemical analysis of high - purity gold - Part 3: Ethylether extraction separation - Inductively coupled plasma-atomic emission spectrometry - Determinaion of impurity e |
$88.00 |
via email in 1~3 business day |
valid,,2011-9-1 |
|
| GB/T 2596-1981 |
Tungsten powder and tungsten carbide powder; Determination of specific surface product(average graininess) ; Simplified nitrogen absorption method |
$100.00 |
via email in 1~3 business day |
abolished2005-10-14,,1982-3-1 |
|
| GB/T 3137-1995 |
Testing method of electrical property of tantalum powders |
$120.00 |
via email in 1~3 business day |
superseded,2008-6-1,1996-3-1 |
|
| GB/T 32281-2015 |
Test method for measuring oxygen, carbon, boron and phosphorus in solar silicon wafers and feedstock by secondary ion mass spectrometry |
$150.00 |
via email in 1~3 business day |
valid,,2017-1-1 |
|
| GB/T 3246.1-2000 |
Wrought Aluminum and Aluminum Alloys Products Inspection Method for Structure |
$120.00 |
immediately |
abolished2013-10-01 ,2013-10-1,2000-11-1 |
|
| GB/T 3246.2-2000 |
Wrought Aluminum and Aluminum Alloys Products Inspection Method for Structure |
$100.00 |
immediately |
abolished2013-10-01,2013-10-1,2000-11-1 |
|
| GB/T 3249-1982 |
Standard method for determination of particle size of powders of refractory metals and compounds--Fisher method |
$260.00 |
via email in 1~3 business day |
superseded,2009-11-1,1983-3-1 |
|
| GB/T 3488-1983 |
Hardmetals; Metallographic determination of microstructure |
$90.00 |
via email in 1~3 business day |
abolished2015-08-01,2015-8-1,1983-1-2 |
|
| GB/T 3489-1983 |
Hardmetals; Metallographic determination of porosity and uncombined carbon |
$264.00 |
via email in 1~3 business day |
abolished2016-07-01,2016-7-1,1983-1-2 |
|
| GB/T 3651-1983 |
Measuring method for thermal conductivity of metal at high temperature |
$224.00 |
via email in 1~3 business day |
superseded,2008-12-1,1984-3-1 |
|
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