| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB 8154.8-1987 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 273.2-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 273.5-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14849.11-2016 |
Methods for chemical analysis of silicon metal—Part 10:Determination of mercury content—Atomic fluorescence spectrometry method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14849.2-2007 |
Methods for chemical analysis of silicon metal—Part 2:Determination of aluminum content—Chrome azurol S spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 535.6-2006 |
Methods for chemical analysis of sodium fluoride The gravimetric method for the determination of carbonate content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 20975.4-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 4：Determination of iron content Orthopenanthroline photometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 7999-2015 |
Optical emission spectrometric analysis method of aluminum and aluminum alloys |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 8154.11-1987 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5195.4-1985 |
Methods for chemical analysis of fluor-spar; The iodometric method for the determination of sulphide content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 244.1-2008 |
Chemical analysis methods of high purity aluminum Part 1:Determination of iron content by 1 10-phenanthroline-thiocyanate photometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 8154.4-1987 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13748.18-2005 |
Chemical analysis methods of magnesium and magnesium alloys—Determination of chlorine content—Silver chlorine turbidimetric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 4949-2018 |
Chemical analysis methods for sacrificial anodes of Al-Zn-In system alloy |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 6609.9-1986 |
Methods for chemical analysis of aluminium oxide--The lead diethyldithiocarbamate photometric method for the determination of cupric oxide content |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 20975.22-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 22：Determination of beryllium content SCR spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13748.10-2013 |
Chemical analysis methods of magnesium and magnesium alloys—Part 10:Determination of silicon content—Molybdenum blue spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 3828.3-1983 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6610.4-1986 |
Methods for chemical analysis of aluminium hydroxide--The ortho-phenanthroline photometric method for the determination of ferric oxide content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14849.5-2014 |
Methods for chemical analysis of silicon metal—Part 5:Determination of impurity contents—X-ray fluorescence method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
