| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 1149.8-2016 |
Methods for chemical analysis of zinc concentrate roasting—Part 8:Determination of acid-soluble silicon dioxide content—Molybdenum blue spectrophotometry |
124 (USD) |
via email in
1 business day
|
VALID
|
|
| YS/T 1149.6-2016 |
Methods for chemical analysis of zinc concentrate roasting—Part 6:Determination of acid-soluble iron content—Flame atomic absorption spectrometry and Na2EDTA titration method |
184 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 12689.3-2004 |
The methods for chemical analysis of zinc and zinc alloys—The determination of cadmium content—The flame atomic sbsorption spectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 536.6-2009 |
Methods for chemical analysis of bismuth—Determination of lead content—Electrothermal atomic absorption spectrometric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 281.12-1994 |
Cobalt -- Determination of arsenic antimony bismuth tin and lead contents -- Flame atomic absorption spectrophotometric method |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3260.5-2013 |
Methods for chemical analysis of tin—Part 5:Determination of antimony content—The malachite green photometric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4103.3-2000 |
Methods for chemical analysis of lead and lead alloys Determination of copper content |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 281.15-2011 |
Methods for chemical analysis of cobalt- Part 15:Determination of arsenic antimony and bismuth content-Hydride generation-atomic fluorescence spectrometery |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3884.17-2014 |
Methods for chemical analysis of copper concentrates—Part 17:Determination of aluminium oxide content—Chromazurol S spectrophotometric method and precipitation separation-fluoride salts device-Na2EDTA titrimetric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 252.1-2007 |
Methods for chemical analysis of nickel matte-Determination of nickel content-Dimethylglyoxime gravimetric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 325.1-2009 |
Methods for chemical analysis of nickel-copper alloy—Part 1:Determination of nickel content—The Na2EDTA titrimetric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 6520.4-1986 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 8648.5-1988 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 276.5-2011 |
Methods for chemical analysis of indiumPart 5: Determination of iron content－Method 1: Graphite furnace atomic absorption spectrometryMethod 2: Flame atomic absorption spectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4103.17-2018 |
Method for chemical analysis of lead and lead alloys—Part 17:Determination of sodium, magnesium contents—Flame atomic absorption spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5121.3-2008 |
Methods for chemical analysis of copper and copper alloys—Part 3:Determination of lead content |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 10574.6-2003 |
Methods for chemical analysis of tin-lead solders-Determination of copper content |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 5121.7-1985 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 229.2-1994 |
High pure lead--Determination of arsenic content--Arsenic-molybdenum blue photometric method |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 5119.7-1985 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
