| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 36226-2018 |
Stainless steel—Determination of manganse,nickel,chromium,molybdenum,copper and titanium—Handheld energy dispersive X-Ray fluorescence spectrometric method(semiquantitative method) |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 5059.8-1988 |
Methods for chemical analysis of Ferromolybdenum-The coulometric method for the determination of ca |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
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| GB/T 5687.3-1985 |
Methods for chemical analysis of ferro-chromium; The molybdenum blue photometric method for the determination of phosphorus content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
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|
| GB 223.24-1982 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 223.11-1991 |
Methods for chemical analysis of iron,steel and alloy The ammonium persulfate oxidation volumetric method for the determination of chromium content |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 4336-2016/XG1-2017 |
Carbon and low-alloy steel—Determination of multi-element contents—Spark discharge atomic emission spectrometric method (routine method) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 5059.1-1985 |
Methods for chemical analysis of ferromolybdenum; The 8-hydroxyquinoline gravimetric method for the determination of molybdenum |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 223.89-2019 |
Iron , steelandalloy — Determination of tellurium content —Hydride generation-atomic fluorescence spectrometric method |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 7731.1-1987 |
Methods for chemical analysis of ferrotungsten-The cinchonine gravimetric method for the determination of tungsten content |
 (USD) |
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1-3 business day
|
VALID
|
|
| GB/T 3653.4-2008 |
Ferroboron - Determination of aluminium content - EDTA titrimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 223.12-1991 |
Methods for chemical analysis of iron, steel and alloy The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 4699.6-1988 |
Methods for chemical analysis of silicochromium; The infrared absorption method for the determination of sulfur content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4701.10-2008 |
Ferrotitanium - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YB/T 576-1965 |
|
|
via email in
|
|
please email coc@codeofchina.com for quotation
|
| GB/T 7315.8-1987 |
Methods for chemical analysis of vanadium pentoxide-The atomic absorption spectrophotometric method for the determination of sodium oxide and potassium oxide contents |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 20127.7-2006 |
Steel and alloy - Determination of trace element contents Part 7: Determination of lead content by oscillopolarographic method |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB 719-1984 |
Pig iron;sampling for chemical analysis |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 8654.1-1988 |
Methods for chemical analysis of manganese metal; The ortho-phenanthroline photometric method for the determination of iron content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 20127.12-2006 |
Steel and alloy - Determination of trace element contents Part 12: Determination of zinc content by flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YB/T 5340-2015 |
Ferrophosphorus. Determination of carbon content. Gas-volumetric method |
 (USD) |
via email in
1 business day
|
VALID
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