| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 3249-1982 |
Standard method for determination of particle size of powders of refractory metals and compounds; Fisher method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 5360-2006 |
Metal materials -- Quantitative pole figure preparing method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 474-2005 |
Determination of trace elements in high-purity gallium--ICP-MS analytical method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1467-2008 |
Method for chemical analysis of metallurgy product - General rules and regulations |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 17103-1997 |
Metal material—Quantitative pole figure preparing method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 716.2-2009 |
Methods for chemical analysis of low grade blister—Part 2:The determination of gold and silver contents—Fire assaying method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8757-2006 |
Determination of carrier concentration in galliumarsenide by the plasma resonance minimum |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 5162-2006 |
Metallic powders - Determination of tap density |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 8755-1988 |
Collection of metallographs on titanium and titanium alloy terms |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 281.5-1994 |
Cobalt -- Determination of phosphorus content -- Molybdenum blue spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 372.22-2006 |
Methods for elementary analysis of precious alloy -- Determination of indium content -- EDTA complex metric titration |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YB/T 178.1-2000 |
Method for chemical analysis of silicon-aluminium alloy ad silicon-barium-aluminium alloy The percholoric acid dehydration-gravimetric method for the determination of silicon content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 422.3-2000 |
Methods for chemical analysis of chromium carbide—Determination of iron content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 475.7-2005 |
Methods for chemical analysis of cast bearing metals -- Determination of lead、copper 、iron 、bismuth 、zinc 、cadmiumm 、content 、-- AAS method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 227.4-1994 |
Determination of iron content in tellurium--1 10-phenanthroline photometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 34.3-2011 |
Method for chemical analysis of the high-purity arsenic—Predicating method for determinating the concentration of sulfur |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 716.7-2016 |
Methods for chemical analysis of low grade blister—Part 7:Determination of platinum and palladium contents—Fire assay collection-inductively coupled plasma-atomic emission spectrometric methods and flame atomic absorption spectrometric methods |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 74.8-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 25934.1-2010 |
Methods for chemical analysis of high purity gold - Part 1: Ethyl acetate extraction separation - Inductively coupled plasma - atomic emission spectrometry - Determination of impurity elements contents |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 227.9-1994 |
Determination of tellurium content in tellurium--Potassium dichromate-ammonium ferrous sulfate volumetric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
