| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 24520-2009 |
Cast iron and low alloy steel—Determination of lanthanum, cerium and magnesium content—Inductively coupled plasma atomic emission spectrometric method |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 24583.5-2009 |
Vanadium-Nitrogen alloy—Determination of phosphorus content—The bismuth molybdenum blue spectrophotometry method |
120 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8704.8-1994 |
Methods for chemical analysis of ferrovanadium. The chromazurol S photometric method and EDTA volumetric method for determination of aluminium comtent |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5686.5-1988 |
Methods for chemical analysis of silicomanganese alloy; The infrared absorption method for the determination of carbon content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5687.5-1988 |
Methods for chemical analysis of ferro-chromium; The infrared absorption method for the determination of carbon content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3653.4-1988 |
Methods for chemical analysis of ferroboron-The EDTA volumetric method for the determination of aluminium content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 4220-2010 |
Vanadium pentoxide —Determination of sodium oxide and potaiumss oxide content—The inductively coupled plasmaatomic emission spectrometry |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 24583.4-2019 |
Vanadium-nitrogen—Determination of carbon content—Infrared absorption method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20127.3-2006 |
Steel and alloy - Determination of trace element contents Part3:Determination of calcium,magnesium,barium content by inductively coupled plasma atomic emission spectrometric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 21933.3-2008 |
Ferronickel - Determination of cobalt content - Flame atomic absorption spectrometric method |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 223.45-1985 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 223.73-1991 |
Methods for chemical analysis of iron, steel and alloy The titanium trichloride-potassium dichromate volumetric method for the determiination of iron content |
|
via email in
1-3 business day
|
ABOLISHED
|
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 223.10-1991 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 32794-2016 |
Pig iron contenting nickel - Determination of nickel, cobalt, chromium, copper, phosphorus content - Inductively coupled plasma atomic emission spectrometry |
160 (USD) |
via email in
1 business day
|
VALID
|
|
| 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
|
|
| GB/T 7315.3-1987 |
Methods for chamical analysis of vanadium pentixide-The ortho-phenanthroline spectrophotometric method forthe determination of iron content |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 223.64-1988 |
Methods for chemical analysis of iron, steel and alloy; The flame atomic absorption spectrometric method for the determination of manganese content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 223.37-1989 |
Methods for chemical analysis of iron steel and alloy; The indophenal blue photometric methods for the determination of nitrogen content after distillation separation |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20127.13-2006 |
Steel and alloy - Determination of trace element contents Part 13: Determination of tin content by iodide extraction-phenylfluorone photometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
