| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 6730.7-2016 |
Iron ores—Determination of metallic iron content—Sulfosalicylic acid spectrophotometric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6730.58-2004 |
Iron ores—Determination of vanadium content—Flame atomic absorption spectrometric methods |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 6730.19-2016 |
Iron ores—Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6730.25-2006 |
Iron ores - Determination of total rare earth contents - Oxalate gravimetric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 6730.3-2017 |
Iron ores—Determination of hygroscopic moisture in analytical samples—Gravimetric,Karl Fischer and mass-loss methods |
360 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6730.21-2016 |
Iron ores—Determination of manganse content—Potassium periodate spectrophotometric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 24241-2009 |
Direct reduced iron—Determination of the tumble and abrasion indices of hot briquetted iron (HBI) |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 24239-2009 |
Direct reduced iron and hot briquetted iron—Sampling and sample preparation |
645 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB 6730.44-1986 |
Methods for chemical analysis of iron ores; The 1-(2-pyridylazo)-2-naphthol photometric method for the determination of zinc content |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6730.66-2009 |
Iron ores—Determination of total iron content—Automatic potentiometric titration method |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 1047.2-2015 |
Methods for chemical analysis of copper magnetite—Part 2:Determination of total iron content—Potassium dichromate titration methods |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 10322.6-2004 |
Iron ore—Determination of decrepitation index |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 6730.20-2016 |
Iron ores—Determination of phosphorus content—Titrimetric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 6730.50-1986 |
Methods for chemical analysis of iron ores; The gas volumetric method for the determination of total carbon content |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.2-1986 |
Methods for chemical analysis of iron ores; Gravimetric method for the determination of moisture content |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6730.9-1986 |
Methods for chemical analysis of iron ores; The silicomolybdic blue photometric method for the determination of silicon content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6730.8-2016 |
Iron ores—Determination of iron(Ⅱ) content—Potassium dichromate titrimetric method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6730.72-2016 |
Iron ores—Determination of arsenic,chromium,cadmium,lead and mercury content—Inductively coupled plasma-mass spectrometry method (ICP-MS) |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 32545-2016 |
Division of production grade for iron ores |
160 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 24190-2009 |
Iron ores—Determination of combined water—Karl Fischer method |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
