| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB 1361-1978 |
Analytical methods of iron ores-Generality and common rules |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.37-1986 |
Methods for chemical analysis of iron ores; The 4-[(5-chloro-2-pyridyl)azo]-1,3-diaminobenzene photometric method for the determination of cobalt content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.10-1986 |
Methods for chemical analysis of iron ores; The gravimetric method for the determination of silicon content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.19-1986 |
Methods for chemical analysis of iron ores; The bismuth phosphomolybdate blue photometric method for the determination of phosphorus content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.49-1986 |
Methods for chemical analysis of iron ores; The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content |
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.32-1986 |
Methods for chemical analysis of iron ores; The ferrous sulfate volumetric method for the determination of vanadium content |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.14-1986 |
Methods for chemical analysis of iron ores; The flame atomic absorption spectrophotometric method for the determination of calcium and magnesium content |
90 (USD) |
via email in
1 business day
|
SUPERSEDED
|
|
| GB 6730.39-1986 |
Methods for chemical analysis of iron ores; The dimethylglyoxime photometric method for the determination of nickel content |
45 (USD) |
via email in
1 business day
|
SUPERSEDED
|
|
| GB 6730.36-1986 |
Methods for chemical analysis of iron ores; The flame atomic absorption spectrophotometric method for the determination of copper content |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.31-1986 |
Methods for chemical analysis of iron ores; The benzoylphenylhydroxylamine extraction photometric method for the determination of vanadium content |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
