Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
GB/T 1819.6-2004 |
Methods for chemical analysis of tin concentrates—Determination of antimony content—The malachite green spectrometric method and the flame atomic absorption spectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
YS/T 240.8-1994 |
Chemical analysis of bismuth concentrate The iodometric method for determination of arsenic |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
YB/T 159.4-2015 |
Titanium concentrate(rock minerals). Determination of phosphorus content. The bismuth phosphomoly bdate blue spectrophotometric method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
YS/T 240.2-1994 |
C |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
GB 3258.3-1982 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
GB/T 1819.3-2004 |
Methods for chemical analysis of tin concentrates—Determination of iron content—The cerium sulfate titrimetric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
GB 3258.12-1982 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
YB/T 159.1-1999 |
Methods for chemical analysis of titanium concentrate(rock minerals)—The ferric ammonium sulfate volumetric method for the determination of titanium dioxide content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
GB/T 1819.14-2006 |
Methods for chemical analysis of tin concentrates―Determination of copper content―Flame atomic absorption spectrometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
YS/T 240.11-1994 |
Chemical analysis of bismuth concentrate The atomic absorption spectrophotometric method for determination of silver |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
YS/T 240.1-1994 |
Chemical analysis of bismuth concentrate |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
GB/T 8152.2-1987 |
Methods for chemical analysis of lead concentrates; The Na2 EDTA volumetric method for the determination of zinc content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
SN 0065.1-1992 |
Method for determination of moisture content for export Europium-Rich Yttrium-Rich Sm-Eu-Gd oxides—Gravimetric method |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
GB/T 1822-1979 |
Determination of copper content in tin concentrates;Biscyclohexanone oxalyl-dihydrazone photometric method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
GB/T 1828-1979 |
Determination of tungsten trioxide content in tin concentrates;Thiocyanate photometric method |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
YB/T 159.5-2015 |
Titanium concentrate(rock minerals). Determination of sulfur content. The combustion iodometric method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
YS/T 78-1994 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
GB/T 1819.9-2004 |
Methods for chemical analysis of tin concentrates—Determination of tungsten trioxide content—The thiocyanate spectrophotometric meethod |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|