| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB 6730.30-1986 |
Methods for chemical analysis of iron ores; The diphenyl carbazide photometric method for the determination of chromium content |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.6-1986 |
Methods for chemical analysis of iron ores; The ferric chloride-sodium acetate volumetric method for the determination of metallic iron content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.35-1986 |
Methods for chemical analysis of iron ores; The oxalic acid bis-cyclohexylidene hydragide(cuprizone) photometric method for the determination of copper content |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.47-1986 |
Methods for chemical analysis of iron ores; The sulfochlorophenol S photometric method for the determination of niobium content |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 1047.3-2015 |
Methods for chemical analysis of copper magnetite—Part 3:Determination of copper and iron contents—Sodium hyposulfite titration |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 8209-1987 |
|
120 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| SN/T 1798-2006 |
Measurement for radioactivity of import iron ore |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 6730.38-1986 |
Methods for chemical analysis of iron ores; The nitroso-R salt photometric method for the determination of cobalt content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.42-1986 |
Methods for chemical analysis of iron ores; The dithizone photometric method for the determination of lead content |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6730.48-1986 |
Methods for chemical analysis of iron ores; The dethio diantipyryl methane photometric method for the determination of bismuth content |
60 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 6730.7-1986 |
Methods for chemical analysis of iron ores; The sulfosalicylic acid photometric method for the determination of metallic iron content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 1047.10-2015 |
Method for chemical analysis of copper magnetite—Part 10:Determination of iron(Ⅱ)oxide content—Potassium dichromate titration method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 6730.22-1986 |
Methods for chemical analysis of iron ores; The diantipyrine methane photometric method for the determination of titanium content |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 1047.5-2015 |
|
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| 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 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 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
|
|
| YS/T 1047.4-2015 |
Methods for chemical analysis of copper magnetite—Part 4:Determination of sulfur content—High frequency combustion with infrared absorption method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
