| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 4103.4-2012 |
Methods for chemical analysis of lead and lead alloys - Part 4: Determination of iron content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 36.2-2011 |
Methods for chemical analysis of high-purity Tin Part 2:Determination of antimony content-Malachite green spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 12689.5-1990 |
Zinc and zinc alloys—Determination of silicon content—Molybdenum blue spectrophotometric method |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 8151.5-2012 |
Methods for chemical analysis of zinc concentrates—Part 5:Determination of lead content—The flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4372.7-2014 |
Methods for chemical analysis of zinc oxide produced by direct process—Part 7:Determinantion of ferric oxide content—Flame atomic absorption spectrometry method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3884.6-2012 |
Methods for chemical analysis of copper concentrates - Part 6: Determination of lead,zinc,cadmium and nickel content - Flame atomic absorption spectrometry method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 248.1-2007 |
Methods for chemical analysis of crude lead-Determination of lead content-Na2DETA titrimetric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 4372.1-2001 |
Methods for chemical analysis of zinc oxide produced by direct process-Determination of zinc oxide content-Na2 EDTA titration method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3884.18-2014 |
arsenic,antimony,bismuth,lead,zinc,nickel,cadmium,cobalt,magnesium oxide,calcium oxide contents—Inductively coupled plasma atomic emission spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 997.2-2014 |
Methods for chemical analysis of antimony-doped tin oxide—Part 2:Determination of antimony content—Cerium sulfate titration method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 229.2-2013 |
Methods for chemical analysis of high pure lead—Part 2:Determination of arsenic content—Atomic fluorescence spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 229.1-2013 |
Methods for chemical analysis of high pure lead—Part 1:Determination of silver, copper, bismuth, aluminum, nickel, tin, magnesium and iron contents—Atomic emission spectrometer |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 461.9-2013 |
Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 9: The Determination of Silver Content - Flame Atomic Absorption Spectrometry |
 (USD) |
via email in
1 business day
|
VALID
|
|
| YS/T 928.5-2013 |
Methods for chemical analysis of nickel cobalt manganese composite hydroxide—Part 5:Determination of lead contents—Inductively coupled plasma mass spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4103.12-2012 |
Methods for chemical analysis of lead and lead alloys - Part 12: Determination of thallium content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 248.3-2007 |
Methods for chemical analysis of crude lead-Determination of antimony content-Flame atomic absorption spectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 728-1998 |
Ingot tin |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 1046.3-2015 |
Methods for chemical analysis of copper slag concentrates—Part 3:Determination of sulfur content—Combustion-titration method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 248.5-2007 |
Methods for chemical analysis of crude lead-Determination of copper content -Flame atomic absorption spectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 3884.15-2014 |
Methods for chemical analysis of copper concentrates—Part 15:Determination of iron content—Potassium dichromate titration method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
