| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| JB/T 9220.11-1999 |
Chemical analysis methods for acid slay of cupola - Determination of sulphur by volumetric method using combustion of potassium iodare |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 14203-1993 |
General rule for photoelectric emission spectroscopic analysis of iron, steel and alloy |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 7737-1997 |
Ferroniobium |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5687.9-1988 |
Methods for chemical analysis of ferro-chromium; The combustion-neutralization titration method for the determination of sulfur content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 9220.8-1999 |
Chemical analysis methods for acid slay of cupola - Determination of magnesium oxide by DDTC separation process and EDTA volumetric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 4701.1-1984 |
Methods for chemical analysis of ferrotitanium;The ammonium ferric sulfate volumetric method for the determination of titanium content |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 547.1-1995 |
Methods for chemical analysis of vanadium slag—The ammonium ferrous sulfate titrimetric method for the determination of vanadium pentoxide content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 9220.4-1999 |
Chemical analysis methods for acid slay of cupola - Determination of manganous oxide by volumetric method using sodium arsenite-sodium nitrite |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 5687.6-1988 |
Methods for chemical analysis of ferro-chromium; The coulometric method for the determination of carbon content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 18249-2000 |
Ferroalloys-Experimental methods for checking the bias of sampling and sample preparation |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5059.5-2014 |
Ferromolybdenum—Determination of silicon content—Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 9228-1999 |
Spheroidizers for spheroidal graphite cast irons |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB/T 21932-2008 |
Nickel and ferronickel - Determination of sulphur content - Barium sulfate gravimctric method after alumina chromatographic separation |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 30061-2013 |
Ferromanganese-silicon nitride |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 7731.7-2008 |
Ferrotungsten - Determination of tin content - Phenylfluorone photometric method and inductively coupled plasma-atomic emission spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4701.7-2009 |
Ferrotitanium—Determination of phosphorus content—Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4009-1989 |
Chromium silicon |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 4702.2-2008 |
Chromium metal - Determination of silicon content - The perchloric acid gravimetric method |
105 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 3654.6-1983 |
Methods for chemical analysis of ferroniobium;The combustion iodate volumetric method for the determination of sulfur content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4701.8-1988 |
Methods for chemical analysis of ferrotitanium; The infrared absorption method for the determination of carbon content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
