| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 4008-2008 |
Ferromanganese-silicon |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8704.3-2009 |
Ferrovanadium—Determination of sulfur content—The infrared absorption method and the combustion-neutralization titration method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4333.9-1988 |
Methods for chemical analysis of ferrosilicon-The flame atomic absorption spectrometric method for the determination of aluminium content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 5316-2016 |
Calcium silicon alloy—Determination of carbon content—High-frequency combustion infrared absorption method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 24583.7-2019 |
Vanadium-nitrogen—Determination of oxygen content—Infrared absorption method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 10323-1988 |
Methods for chemical analysis of ferrochromium and silicochromium-The potentiometric titration method for the determination of chromium content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 24583.5-2019 |
Vanadium-nitrogen—Determination of phosphorus content—Bismuth molybdenum blue spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5687.10-2006 |
Ferrochromium—Determination of manganese content—Flame atomic absorption sspectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 3795-1996 |
Ferromanganese |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 3795-2014E |
Ferromanganese |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YB/T 5329-2009 |
Vanadium pentoxide-Determination of silicon content-The molybdenum blue spectrophotometric method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 3653.3-1988 |
Methods for chemical analysis of ferroboron-The perchloric acid dehydration-gravimetric method for the determination of silicon content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 3654.10-1983 |
Methods for chemical analysis of ferroniobium;The EDTA volumetric method for the determination of aluminum content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4138-1993 |
Rare-earth ferrosilicomagnesium |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 20567-2020 |
Vanadium-nitrogen |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YB/T 5129-1993 |
Molybdic oxide briguets |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 3653.5-1983 |
Methods for chemical analysis of ferroboron;The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YB/T 4174.2-2008 |
Silicon-calcium alloy-Determination of phosphorus content-Inductively coupled plasma atomic spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8704.9-2009 |
Ferrovanadium—Determination of manganese content—The potassium periodate oxidation photometric method and flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5686.1-2008 |
Ferromanganese，ferromanganese-silicon nitrogen-bearing ferromanganese and manganese metal - Determination of manganese content - Potentiometric method and titrimetric mothod after ammonium nitrate & perchloric acid oxidation |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
