| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 8647.5-2006 |
The methods for chemical analysis of nickel - Determination of magnesium content - Flame atomic absorption spectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 5121.13-2008 |
Methods for chemical analysis of copper and copper alloys—Part 13:Determination of aluminium content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 521.2-2009 |
Methods for chemical analysis of blister copper—Part 2:Determination of gold and silver contents—Fire assay method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 461.7-2013 |
Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 7: The Determination of Cadmium Content - Flame Atomic Absorption Spectrometry |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 6520.2-1986 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3254.2-1998 |
Antimony trioxide-Determination of arsnic content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 461.9-2003 |
The methods for chemical analysis of lead and zinc bulk concentrates—The determination of silver content—The atomic absorption method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 461.4-2013 |
Methods for chemical analysis of lead and zinc bulk concentrates—Part 4:The determination of arsenic content—Iodimetricic method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 248.7-2007 |
Methods for chemical analysis of crude lead-Determination of silver content-Flame atomic absorption spectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 23273.7-2009 |
Methods for chemical analysis of cobalt oxalate - Part 7: Determination of sulfate ion content - Combusition - Iodimetry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 8550.5-1987 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 475.5-2005 |
Methods for chemical analysis of cast bearing metals -- Determination of arsenic content -- Molybdoantimonyarsenate blue spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 536.4-2006 |
Methods for chemical analysis of bismuth -- Determination of silver content -- Flame atomic absorption spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5121.14-1996 |
Copper and copper alloys-Determination of manganese content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 211.5-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 325.5-2009 |
Methods for chemical analysis of nickel-copper alloy—Part 5:Determination of aluminum content—The Na2EDTA titrimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 521.6-2009 |
Methods for chemical analysis of blister copper—Determination of arsenic,antimony,bismuth,lead,zinc and nickel contents—Inductively coupled plasma-atomic emission spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3260.6-2000 |
Methods for chemical analysis of tin-Determination of arsenic content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SN/T 1031.6-2001 |
Method for the chemical analysis of crude antimony trioxide for export -- Determination of lead and iron contents |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 3255.4-1982 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
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