| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 1505-1979 |
Method for determination of hygroscopic moisture content in manganese ores |
$184.00 |
via email in 1~3 business day |
superseded,1994-10-1,1979-10-1 |
|
| GB 1514-1979 |
Method for determination of sulfur content in manganese ores |
$184.00 |
via email in 1~3 business day |
superseded,1994-10-1,1979-10-1 |
|
| GB 1520-1979 |
Methods for determination of cobalt, nickel and copper contents in manganese ores--Atomic absorption spectrophotometric method |
$180.00 |
via email in 1~3 business day |
superseded,1994-10-1,1979-10-1 |
|
| GB 1521-1979 |
Method for determination of lead content in manganese ores |
$180.00 |
via email in 1~3 business day |
superseded,1994-10-1,1979-10-1 |
|
| GB 1522-1979 |
Method for determination of zinc content in manganese ores |
$180.00 |
via email in 1~3 business day |
superseded,1994-10-1,1979-10-1 |
|
| GB 2011-1987 |
Method of sampling and sample preparation of manganese ores in bulk |
$120.00 |
via email in 1~3 business day |
valid,,2004-10-14 |
|
| GB 3713-1983 |
Technical requirements of manganese dioxide ore powder for chemical industry |
$184.00 |
via email in 1~3 business day |
superseded,2002-1-1,1984-5-1 |
|
| GB 3714-1983 |
Technical requirements of manganese carbonate ore powder |
$30.00 |
via email in 1~3 business day |
superseded,2018-4-1,1984-5-1 |
|
| GB/T 14949.1-1994 |
Manganese ores- Determination of chromium content |
$115.00 |
via email in 1~3 business day |
valid,,1994-10-1 |
|
| GB/T 14949.10-1994 |
Manganese ores - Determination of cobalt content |
$95.00 |
via email in 1~3 business day |
valid,,1994-10-1 |
|
| GB/T 14949.11-1994 |
Manganese ores - Determination of carbon dioxide content |
$95.00 |
via email in 1~3 business day |
abolished2022-03-01,2022-3-1,1994-10-1 |
|
| GB/T 14949.11-2021 |
Manganese ores—Determination of carbon content—Gravimetric method and infrared absorption method |
$225.00 |
via email in 1~3 business day |
valid,,2022-3-1 |
|
| GB/T 14949.12-1994 |
Manganese ores- Determination of combined water content |
$100.00 |
via email in 1~3 business day |
abolished2021-12-01 ,2021-12-1,1994-10-1 |
|
| GB/T 14949.12-2021 |
Manganese ores - Determination of combined water content - Gravimetric method |
$240.00 |
via email in 1~3 business day |
valid,,2021-12-1 |
|
| GB/T 14949.2-1994 |
Manganese ores - Determination of nickel content |
$95.00 |
via email in 1~3 business day |
abolished2022-03-01,2022-3-1,1994-10-1 |
|
| GB/T 14949.3-1994 |
Manganese ores - Determination of barium oxide contet |
$95.00 |
via email in 1~3 business day |
valid,,1994-10-1 |
|
| GB/T 14949.4-1994 |
Manganese ores- Determination of vanadium content |
$85.00 |
via email in 1~3 business day |
valid,,1994-10-1 |
|
| GB/T 14949.5-1994 |
Manganese ores- Determination of titanium content |
$100.00 |
via email in 1~3 business day |
superseded,2021-12-1,1994-10-1 |
|
| GB/T 14949.5-2021 |
Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method |
$240.00 |
via email in 1~3 business day |
valid,,2021-12-1 |
|
| GB/T 14949.6-1994 |
Manganese ores- Determination of copper,lead and zinc contents |
$115.00 |
via email in 1~3 business day |
abolished2022-05-01,2022-5-1,1994-10-1 |
|
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