| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 6730.28-2006 |
Iron ores―Determinaton of fluorine content―Ion-selective electrode method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 6730.5-1986 |
Methods for chemical analysis of iron ores; The titanium chloride-potassium dichromate volumetric method for the determination of total iron content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 25953-2010 |
Nonferrous metals mineral processing and iron concentrate recovering |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6730.65-2009 |
Iron ores—Determination of total iron content—Titanium(Ⅲ) chloride reduction potassium dichromate titration methods(routine methods) |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6730.35-2016 |
Iron ores—Determination of copper content—Oxalic acid bis-cyclohexylidene hydragide(cuprizone) spectrophotometric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8454-1987 |
Determination of ferrous iron content in reduced ilmenite powder for welding rod |
45 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 6730.3-1986 |
Methods for chemical analysis of iron ores; The gravimetric method for the determination of hygroscopic moisture content in analytical samples |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6730.77-2019 |
Iron ores—Determination of arsenic content—Hydride generation-atomic fluorescence spectrometric method |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6730.79-2019 |
Iron ores—Determination of cadmium content—Hydride generation-atomic fluorescence spectrometric method |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13241-1991 |
Iron ores-Determination of reducibility |
165 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13240-2018 |
Iron ore pellets for blast furnace feedstocks—Determination of the free-swelling index |
300 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6730.18-2006 |
Iron ores - Determination of phosphorus content - Molybdenum blue spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 6730.13-1986 |
Methods for chemical analysis of iron ores; The potassium permanganate volumetric method for the determination of calcium content |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6730.67-2009 |
Iron ores—Determination of arsenic content—Hydride generation atomic absorption spectrometric method |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 34214-2017 |
Iron ores—Determination of weight of free water |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6730.50-2016 |
Iron ores--Determination of carbon content--Gas volumetric method |
160 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 13242-1991 |
Iron ores-Low-temperature disintegration test-Method using cold tumbling after static reduction |
165 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.29-1986 |
Methods for chemical analysis of iron ores; The barium sulfate gravimetric method for the determination of barium content |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 1047.7-2015 |
|
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 6730.26-1986 |
Methods for chemical analysis of iron ores; The thorium nitrate volumetric method for the determination of fluorine content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
