| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 281.11-1994 |
Cobalt -- Determination of copper and manganese contents -- Flame atomic absorption spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| 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 3255.1-1982 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 10574.4-2003 |
Methods for chemical analysis of tin-lead solders-Determination of iron content |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 26303.3-2010 |
Measuring methods for dimensions and shapes of wrought copper and copper alloys—Part 3:Sheets and strips |
 (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 746.10-2010 |
Methods for chemical analysis of lead-free tin-based solders—Part 10:Determination of aluminum content—Electrothermal atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| 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 8647.7-1988 |
Nickel; Determination of arsenic,antimony,bismuth,tin and lead contents; Electrothermal atomic absorption spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 536.12-2009 |
Methods for chemical analysis of bismuth—Determination of nickel content—Electrothermal atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| 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 276.3-2011 |
Methods for chemical analysis of indium Part 3：Determination of thallium content-Methyl green photometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 8550.19-1987 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 8002.4-1987 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 252.3-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 10574.3-2003 |
Methods for chemical analysis of tin-lead solder-Determination of bismuth content |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 472.2-1984 |
Methods for chemical analysis of lead ingots--The neocuproine-methyl orange extraction photometric method for the determination of silver content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 8648.10-1988 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 8002.3-1987 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
