| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 928.1-2013 |
Methods for chemical analysis of nickel cobalt manganese composite hydrogenoxide—Part 1:Determination of chloride ion contents—Silver chloride turbidimetry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4103.5-2012 |
Methods for chemical analysis of lead and lead alloys - Part 5: Determination of bismuth content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 461.10-2013 |
Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 10: The Determination of Gold and Silver Contents - The Fire-assaying Methods |
 (USD) |
via email in
1 business day
|
VALID
|
|
| YS/T 248.6-2007 |
Methods for chemical analysis of crude lead-Determination of gold and silver content-Fire-assaying method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 461.6-2013 |
Methods for Chemical Analysis of Lead and Zinc Bulk Concentrates - Part 6: The Determination of Mercury Content - The Atomic Fluorescence Spectrometry |
 (USD) |
via email in
1 business day
|
VALID
|
|
| YS/T 1149.5-2016 |
Methods for chemical analysis of zinc concentrate roasting—Part 5:Determination of iron content—Na2EDTA titrimetric method |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 12689.7-1990 |
Zinc and zinc alloys—Determination of magnesium content—Flame atomic absorption spectrometric method |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 229.3-2013 |
Methods for chemical analysis of high pure lead—Part 3:Determination of antimony content—Atomic fluorescence spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4103.11-2012 |
Methods for chemical analysis of lead and lead alloys - Part 11: Determination of zinc content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 1149.2-2016 |
Methods for chemical analysis of zinc concentrate roasting—Part 2:Determination of acid-soluble zinc content—Na2EDTA titration method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4372.2-2014 |
Methods for chemical analysis of zinc oxide produced by direct process—Part 2:Determination of lead oxide content—Flame atomic absorption spectrometry method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 12689.3-1990 |
Zinc and zinc alloys—Determination of iron content—Sultosalicylic acid spectrophotometric method |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 1171.9-2017 |
Methods for chemical analysis of regenerated zinc material. Part 9:Determination of cadmium content. The atomic absorption spectrometric method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 3884.13-2012 |
Methods for chemical analysis of copper concentrates - Part 13: Determination of copper - Electrogravimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 565-2006 |
Zinc plate for dry cell |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12689.13-1990 |
Zinc and zinc alloys—Determination of aluminium content—Electrothermal atomic absorption spectrometric method |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 240.2-2007 |
Methods for chemical analysis of bismuth concentrate-Determination of lead content-Na2EDTA titrimetric method and flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8151.8-2012 |
Methods for chemical analysis of zinc concentrates—Part 8:Determination of cadmium content—The flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1175-2018 |
Casting zinc alloys |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8152.14-2019 |
Methods for chemical analysis of lead concentrates—Part 14:Determination of silicon dioxide content—Molybdenum blue spectrophotometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
