| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| HS/T 64-2019 |
Qualitative analysis for the crystalline state of Fe-based alloy strips |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 8704.10-2020 |
Ferrovanadium—Determination of silicon,manganese,phosphorus,aluminum,copper,chromium,nickel and titanium contents—Inductively coupled plasma atomic emission spectrometric method |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| GB/T 4701.6-2008 |
Ferrotitanium - Determination of aluminum content - EDTA titrimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4702.7-2016 |
Chromium metal─Determination of nitrogen content─Distillation-nessler reagent spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 4699.4-1988 |
Methods for chemical analysis of silicochromium The infrared absorption method for the determination of carbon content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 3653.6-1988 |
Methods for chemical analysis of ferroboron-The reduced molybdoantimonylphosphoric acid photometric method for the determination of phosphorus content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5686.2-1985 |
Methods for chemical analysis of silicomanganese alloy-The gravimetric method for the determination of silicon content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| WM 3007-1987 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 20123-2006 |
Steel and iron—Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method) |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YB/T 5317-2016 |
Calcium silicon alloy—Determination of sulfur content—High frequency combustion with infrared absorption method and the combustion-potassium iodate titration method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 4702.17-2016 |
Chromium metal—Determination of oxygen, nitrogen and hydrogen content—Inert gas fusion thermal infrared detection method and conductivity method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/DQ 7084-1983 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 7731.3-2008 |
Ferrotungsten - Determination of copper content - Bis(cyclohexanone)oxalyldihydrazone photometric method and flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 223.53-1987 |
Methods for chemical analysis of iron,steel and alloy; The flame atomic absorption spectrophotometric method for the determination of copper content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 24583.3-2009 |
Vanadium-Nitrogen alloy-Determination of nitrogen content—The distillation-neutralization titration method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 21931.1-2008 |
Nickel ferronickel and nickel alloys - Determination of carbon content - Infrared absorption method after induction furnace combustion |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4333.4-2007 |
Ferrosilicon—Determination of aluminium content—The chromazurol S spectrophotometric method the EDTA titrimetric method and the flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 223.72-2008 |
Iron steel and alloy - Determination of sulfur content - Gravimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 24583.6-2009 |
Vanadium-Nitrogen alloy—Determination of sulfur content—The infrared absorption method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 223.60-1997 |
Methods for chemical analysis of iron,steel and alloy The perchloric acid dehydration gravimetric method for the determination of silicon content |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
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