| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 8152.4-1987 |
Methods for chemical analysis of lead concentrates; The atomic absorption spectrophotometric method for the determination of copper content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8152.7-1987 |
Methods for chemical analysis of lead concentrates; The arsenic-bismuth-molybdenum blue spectrophotometric method for the determination of arsenic content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8152.5-1987 |
Methods for chemical analysis of lead concentrates; The atomic absorption spectrophotometric method for the determination of magnesium oxide content |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 159.7-2015 |
Titanium concentrate(rock minerals). Determination of calcium oxide and magnesium oxide content. The flame atomic absorpton spectrophotometlric method |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 8152.3-2006 |
Methods for chemical analysis of lead concentrates―Determination of aluminium(III)oxide content―Chromazurol S spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 3884.13-1983 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 1820-1979 |
Determination of tin content in tin concentrates--Beryllium as carrier-fusion with sodium peroxide iodate titrimetric method |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| SN 0065.2-1992 |
Method for determination of ignition loss for export Europium-Rich Yttrium-Rich Sm-Eu-Gd oxides—Gravimetric method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8152.5-2006 |
Methods for chemical analysis of lead concentrates―Determination of arsenic content―Atomic fluorescence spectrometer method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 1819.10-2004 |
Methods for chemical analysis of tin concentrates—Determination of sulphur content—The high frequency infrared absorption method and the combustion potassium iodate titrimetric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 240.9-1994 |
Chemical analysis of bismuth concentrate The thiosulfate-iodide method for determination of copper |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 159.5-1999 |
Methods for chemical analysis of titanium concentrate(rock minerals)—The combustion iodometric method for the determination of sulfur content |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 3884.15-1986 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 1819.5-2004 |
Methods for chemical analysis of tin concentrates—Determination of arsenic content—The molybdoantimonyarsenate blue spectrophotometric method and the distillation-iodimetric titrimetric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 240.3-1994 |
C |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 3884.14-1986 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 1819.4-2004 |
Methods for chemical analysis of tin concentrates—Determination of lead content—Flame atomic absorption spectrometric method and EDTA titrimetric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 8152.3-1987 |
Methods for chemical analysis of lead concentrates; The chromazurol S spectrophotometric method for the determination of aluminium (3) oxide content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 3258.7-1982 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 1827-1979 |
Determination of zinc content in tin concentrates;Polarographic method |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
