| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 1480-1995 |
Determination of particle size for metallic powders－Dry sieving |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12582-1990 |
Liquid hydrocarbons-Determination of electrical conductivity-Precision meter |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 273.4-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4700.7-1998 |
Methods for chemical analysis of calcium-silicon -The infrared absorption method and the combustion-potassium iodate titration method for the determination of sulfur content |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 4335-1984 |
Cold rolled low-carbon steel sheet; Ferrite grain size; Test methods |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8758-2006 |
Measuring thickness of epitaxial layers of gallium arsenide by infrared interference |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 35.4-1992 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13299-1991 |
Steel. Determination of microstructure |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 15077-1994 |
Geometric size measuring methods of precious metals and their alloy materials |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 32281-2015 |
Test method for measuring oxygen,carbon,boron and phosphorus in solar silicon wafers and feedstock—Secondary ion mass spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 981.4-2014 |
Method for chemical analysis of high pure indium—Determination of tin content—Benzfluorenone-cetyltrimethylammonium bromide spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 374.7-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 5168-1985 |
alpha-beta Titanium alloys; Examination of structure |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 273.1-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 281.4-1994 |
Cobalt -- Determination of arsenic content -- Molybdenum blue spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4462-1984 |
Standard figure of coarse carbide of high speed tool steel |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 5315-2006 |
Methods for chemical analysis of calcium-silicon -- The phosphomolybdenum blue photometric method for the determination of phosphorus content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| 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 |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 372.15-2006 |
Methods for elementary analysis of precious alloy -- Determination of antimony content -- The flame atomic absorption spectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 12689.2-2004 |
The methods for chemical analysis of zinc and zinc alloys—The determination of arsenic content—The atomic fluorescence spectrometer method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
