| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 3281-1982 |
Technical requirements for acid-resistant stainless and heat-resisting steel plates |
|
via email in business day |
valid,, |
|
| GB 3282-1982 |
|
|
via email in business day |
superseded,1988-7-1, |
|
| GB 3283-1982 |
|
|
via email in business day |
superseded,1988-7-1, |
|
| GB 3285.1-1982 |
Chemical analysis of lump molybdenum oxide--The determination of moisture by the gravimetric method |
$180.00 |
via email in 1~3 business day |
valid,,1983-4-1 |
|
| GB 3285.2-1982 |
Chemical analysis of lump molybdenum oxide--The determination of molybdenum by the gravimetric method of lead molybdate |
$180.00 |
via email in 1~3 business day |
valid,,1983-4-1 |
|
| GB 3285.3-1982 |
Chemical analysis of lump molybdenum oxide--The determination of sulfur by the gravimetric method of barium sulfate |
$180.00 |
via email in 1~3 business day |
valid,,1983-4-1 |
|
| GB 3285.4-1982 |
Chemical analysis of lump molybdenum oxide--The determination of sulfur by the volumetric method of combustion potassium iodate |
$180.00 |
via email in 1~3 business day |
valid,,1983-4-1 |
|
| GB 3285.5-1982 |
Chemical analysis of lump molybdenum oxide--The determination of carbon by the coulomb method |
$184.00 |
via email in 1~3 business day |
superseded,1994-1-1,1983-4-1 |
|
| GB 3285.6-1982 |
Chemical analysis of lump molybdenum oxide--The determination of phosphorus by the photometric method of extraction of n-butyl alcohol-trichloromethane |
$180.00 |
via email in 1~3 business day |
valid,,1983-4-1 |
|
| GB 3285.7-1982 |
Chemical analysis of lump molybdenum oxide--The determination of tin by the photometric method of phenylfluorone |
$180.00 |
via email in 1~3 business day |
valid,,1983-4-1 |
|
| GB 3285.8-1982 |
Chemical analysis of lump molybdenum oxide--The determination of copper by the photometric method of neocupron |
$180.00 |
via email in 1~3 business day |
valid,,1983-4-1 |
|
| GB 3285.9-1982 |
Chemical analysis of lump molybdenum oxide--The determination of antimony by the photometric method of malachite green |
$180.00 |
via email in 1~3 business day |
valid,,1983-4-1 |
|
| GB 3286.10-1988 |
Methods for chemical analysis of limestone and dolomite?limestone and dolomite - The determination of loss on ignition |
|
via email in business day |
superseded,1999-7-1,1990-1-1 |
|
| GB 3286.12-1982 |
Chemical analysis of limestone and dolomite--The titanium trichloride-potassium dichromate volumetric method for determination of iron |
$45.00 |
via email in 1~3 business day |
valid,,1983-4-1 |
|
| GB 3286.13-1984 |
Methods for chemical analysis of limestone and dolomite--The ortho-phenanthroline photometric method for the determination of iron content |
$45.00 |
via email in 1~3 business day |
valid,,1985-1-1 |
|
| GB 3286.14-1984 |
Methods for chemical analysis of limestone and dolomite - The determination of sulphur content by barium sulfate weight |
$75.00 |
via email in 1~3 business day |
superseded,1999-7-1,1985-1-1 |
|
| GB 3286.3-1982 |
Chemical analysis of limestone and dolomite--The perchloric acid dehydration gravimetric method for determination of silicon dioxide |
$30.00 |
via email in 1~3 business day |
valid,,1983-4-1 |
|
| GB 3286.4-1988 |
Chemical analysis of limestone and dolomite--The molybdenum blue photometric method for determination of silicon dioxide |
$60.00 |
via email in 1~3 business day |
valid,,1990-1-1 |
|
| GB 3286.7-1982 |
Method for chemical analysis of limestone and dolomite - Determination of manganese by periodate oxidation spectrophotometry |
$30.00 |
via email in 1~3 business day |
superseded,1999-7-1,1983-4-1 |
|
| GB 3286.8-1988 |
Chemical analysis of limestone and dolomite--The molybdenum blue photometric method for determination of phosphorus |
|
via email in business day |
superseded,1999-7-1,1990-1-1 |
|
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