| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 8550.7-1987 |
Copper-nickel alloys--Determination of cobalt content--Flame atomic absorption spectrophotometric method |
$60.00 |
via email in 1~3 business day |
superseded,1997-4-1,1988-12-1 |
|
| GB 8550.8-1987 |
Copper-nickel alloys--Determination of magnesium content--Flame atomic absorption spectrophotometric method |
$60.00 |
via email in 1~3 business day |
valid,,1988-12-1 |
|
| GB 8550.9-1987 |
Copper-nickel alloys--Determination of zinc content--Flame atomic absorption spectrophotometric method |
$60.00 |
via email in 1~3 business day |
superseded,1997-4-1,1988-12-1 |
|
| GB 8648.1-1988 |
Cobalt--Determination of iron content--Sulfosalicylic acid spectrophotometric method |
$184.00 |
via email in 1~3 business day |
superseded,1994-10-1,1989-1-1 |
|
| GB 8648.10-1988 |
Cobalt--Determination of nickel content--Flame atomic absorption spectrophotometric method |
$184.00 |
via email in 1~3 business day |
superseded,1994-10-1,1989-1-1 |
|
| GB 8648.11-1988 |
Cobalt--Determination of copper and manganese content--Flame atomic absorption spectrophotometric method |
$184.00 |
via email in 1~3 business day |
superseded,1994-10-1,1989-1-1 |
|
| GB 8648.12-1988 |
Cobalt--Determination of arsenic, antimony, bismuth, tin and lead content--Electrothermal atomic absorption spectrophotometric method |
$184.00 |
via email in 1~3 business day |
superseded,1994-10-1,1989-1-1 |
|
| GB 8648.13-1988 |
Cobalt--Determination of sulfur content--Oscillopolarographic method after distillation |
$180.00 |
via email in 1~3 business day |
superseded,1994-10-1,1989-1-1 |
|
| GB 8648.14-1988 |
Cobalt--Determination of sulphur content--Infra-red absorption method after high frequency induction furnace combustion |
$184.00 |
via email in 1~3 business day |
superseded,1994-10-1,1989-1-1 |
|
| GB 8648.15-1988 |
Cobalt--Determination of carbon content--Infra-red absorption method after high frequency induction furnace combustion |
$184.00 |
via email in 1~3 business day |
superseded,1994-10-1,1989-1-1 |
|
| GB 8648.16-1988 |
Cobalt--Determination of carbon content--Combustion-coulometric method |
$184.00 |
via email in 1~3 business day |
superseded,1994-10-1,1989-1-1 |
|
| GB 8648.2-1988 |
Cobalt--Determination of aluminium content--Chromazurol S-P-octyl polyethylene glycol phenyl ether-tetradecyl phridinium bromine mixed micellar solubilization spectrophotometric method |
$184.00 |
via email in 1~3 business day |
superseded,1994-10-1,1989-1-1 |
|
| GB 8648.3-1988 |
Cobalt--Determination of silicon content--Molybdenum blue spectrophotometric method |
$184.00 |
via email in 1~3 business day |
superseded,1994-10-1,1989-1-1 |
|
| GB 8648.4-1988 |
Cobalt--Determination of arsenic content--Molybdenum blue spectrophotometric method |
$184.00 |
via email in 1~3 business day |
superseded,1994-10-1,1989-1-1 |
|
| GB 8648.5-1988 |
Cobalt--Determination of phosphorus content--Molybdenum blue spectrophotometric method |
$184.00 |
via email in 1~3 business day |
superseded,1994-10-1,1989-1-1 |
|
| GB 8648.6-1988 |
Cobalt--Determination of magnesium content--Flame atomic absorption spectrophotometric method |
$180.00 |
via email in 1~3 business day |
valid,,1989-1-1 |
|
| GB 8648.7-1988 |
Cobalt--Determination of zinc content--Flame atomic absorption spectrophotometric method |
$184.00 |
via email in 1~3 business day |
superseded,1989-1-1,1989-1-1 |
|
| GB 8648.8-1988 |
Cobalt--Determination of cadmium content--Flame atomic absorption spectrophotometric method |
$184.00 |
via email in 1~3 business day |
superseded,1989-1-1,1989-1-1 |
|
| GB 8648.9-1988 |
Cobalt--Determination of lead content--Flame atomic absorption spectrophotometric method |
$184.00 |
via email in 1~3 business day |
superseded,1989-1-1,1989-1-1 |
|
| GB/T 10119-2008 |
Determination of dezincification corrosion resistance of brass |
$160.00 |
via email in 1~3 business day |
valid,,2008-9-1 |
|
* Related standard quantity: * Page quantity: *
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* Related standard quantity: * Page quantity: *
Current: * First
Previous
[2][3][4][5][6][7][8][9][10][11][12]
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End
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