| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 5121.8-2024 |
Methods for chemical analysis of copper and copper alloys—Part 8 : Determination of oxygen, nitrogen and hydrogen contents |
$255.00 |
via email in 1~3 business day |
valid,,2024-11-1 |
|
| GB/T 5121.9-1996 |
Methods for chemical analysis of copper; The molybdenum blue photometric method for the determination of phospherus content |
$304.00 |
via email in 1~3 business day |
superseded,2008-12-1,1997-4-1 |
|
| GB/T 5121.9-2008 |
Methods for chemical analysis of copper and copper alloys - Part 9: Determination of iron content |
$190.00 |
via email in 1~3 business day |
superseded,1992-10-1,2008-12-1 |
|
| GB/T 5122.13-1985 |
Methods for chemical analysis of brass--The chromazurol S photometric method for the determination of aluminum content |
$180.00 |
via email in business day |
valid,,1986-2-1 |
|
| GB/T 5122.2-1985 |
Methods for chemical analysis of brass--The electrolytic separation--EDTA titrimetric method for the determination of lead content |
$180.00 |
via email in business day |
abolished1997-04-01 ,1997-4-1,1986-2-1 |
|
| GB/T 5122.8-1985 |
Methods for chemical analysis of brass--The chromazurol S photometric method for the determination of beryllium content |
$180.00 |
via email in 1~3 business day |
superseded,1997-4-1,1986-2-1 |
|
| GB/T 5187-1985 |
Copper foil |
$180.00 |
via email in 1~3 business day |
valid,,1986-3-1 |
|
| GB/T 5188-1985 |
Brass foil |
$184.00 |
via email in 1~3 business day |
abolished2008-09-01 ,2008-9-1,1986-3-1 |
|
| GB/T 5189-1985 |
Bronze foil |
$180.00 |
via email in 1~3 business day |
valid,,1986-3-1 |
|
| GB/T 5190-1985 |
Nickel and nickel silver foil |
$184.00 |
via email in 1~3 business day |
abolished2007-09-29,2006-10-11,1986-3-1 |
|
| GB/T 5230-1995 |
Electrodeposited copper foil |
$150.00 |
via email in 1~3 business day |
superseded,2021-8-1,1995-12-1 |
|
| GB/T 5231-2022 |
Designation and chemical composition of wrought copper and copper alloys |
$300.00 |
immediately |
valid,,2022-10-1 |
|
| GB/T 5233-1985 |
Wrought bronzes--Chemical composition and forms of wrought products |
$224.00 |
via email in 1~3 business day |
superseded,2001-12-1,1986-7-1 |
|
| GB/T 5234-1985 |
Wrought coppernickel alloys--Chemical composition and forms of wrought products |
$184.00 |
via email in 1~3 business day |
abolished2001-12-01 ,2001-12-1,1986-7-1 |
|
| GB/T 5246-1985 |
Electrolytic copper powder |
$160.00 |
via email in 1~3 business day |
superseded,2007-11-1,1986-7-1 |
|
| GB/T 6149-1985 |
New constantan resistance alloy |
$450.00 |
via email in 1~3 business day |
abolished2011-05-01 ,2011-5-1,1986-6-1 |
|
| GB/T 7739.3-1987 |
Methods for chemical analysis of gold concentrates; The silver diethyldithiocarbamate spectrophotometric method for the determination of arsenic content |
$184.00 |
via email in 1~3 business day |
superseded,2007-11-1,1988-1-1 |
|
| GB/T 8010-1987 |
HPb63-0.1 leaded brass tube for air valve mouth applications |
$184.00 |
via email in 1~3 business day |
superseded,2007-2-1,1988-5-1 |
|
| GB/T 8737-1988 |
Brass ingots for casting |
$180.00 |
via email in 1~3 business day |
superseded,2006-10-11,1989-2-1 |
|
| GB/T 8739-1988 |
Bronze ingots for casting |
$180.00 |
via email in 1~3 business day |
superseded,2006-10-11,1989-2-1 |
|
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* Related standard quantity: * Page quantity: *
Current: * First
Previous
[2][3][4][5][6][7][8][9][10]
Next
End
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