| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 44327-2024 |
Welded zirconium and zirconium alloy tube and pipe |
$270.00 |
via email in 1~3 business day |
valid,,2025-3-1 |
|
| GB/T 5192-1985 |
Technical requirements of synthetic scheelite |
$184.00 |
via email in 1~3 business day |
superseded,2006-10-11,1986-3-1 |
|
| GB/T 6150.1-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of tungsten trioxide content - The ammonium tungstate igniting gravimetric method |
$90.00 |
via email in 1~3 business day |
abolished2024-06-01,2024-6-1,2008-9-1 |
|
| GB/T 6150.10-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of lead content - Flame atomic absorption spectrometric method |
$90.00 |
via email in 1~3 business day |
superseded,2024-3-1,2008-9-1 |
|
| GB/T 6150.11-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of zinc content - Flame atomic absorption spectrometric method |
$100.00 |
via email in 1~3 business day |
valid,,2008-9-1 |
|
| GB/T 6150.12-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of silicon dioxide content - The silicomolybdenum blue spectrophotometry and the gravimetry |
$150.00 |
via email in 1~3 business day |
superseded,2024-3-1,2008-12-1 |
|
| GB/T 6150.13-2008 |
Methods for chemical analysis of tungsten concentrates—Determination of arsenic content—Hydride reduction atomic absorption spectrometry and the silver diethyldithiocarbamate(DDTC-Ag) photometry |
$160.00 |
via email in 1~3 business day |
abolished2023-02-01,2023-2-1,2008-12-1 |
|
| GB/T 6150.14-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of manganese content - The ammonium ferrous sulfate volumetric method and flame atomic absorption spectrometric method |
$120.00 |
via email in 1~3 business day |
valid,,2008-9-1 |
|
| GB/T 6150.15-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of bismuth content - Flame atomic absorption spectrometric method |
$90.00 |
via email in 1~3 business day |
superseded,2024-3-1,2008-9-1 |
|
| GB/T 6150.16-2009 |
Methods for chemical analysis of tungsten concentrates—Determination of iron content—The sulfosalicylic acid spectrophotometry |
$100.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| GB/T 6150.17-2008 |
Methods for chemical analysis of tungsten concentrates—Determination of antimony content—Hydride reduction atomic absorption spectrometry |
$100.00 |
via email in 1~3 business day |
abolished2023-02-01,2023-2-1,2008-12-1 |
|
| GB/T 6150.2-2008 |
Methods for chemical analysis of tungsten concentrates—Determination of tin content—The potassium iodate volumetry and hydrogenate atomic absorption spectrometry |
$120.00 |
via email in 1~3 business day |
superseded,2023-2-1,2008-12-1 |
|
| GB/T 6150.3-2009 |
Methods for chemical analysis of tungsten concentrates—Determination of phosphorus content—The phosphorus molybdenum yellow spectrophotometry |
$100.00 |
via email in 1~3 business day |
superseded,2024-6-1,2010-6-1 |
|
| GB/T 6150.4-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of sulfur content - The high frequency-infrared absorption method |
$80.00 |
via email in 1~3 business day |
superseded,2024-3-1,2008-9-1 |
|
| GB/T 6150.5-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of calcium content - EDTA volumetric method and flame atomic absorption spectrometric method |
$120.00 |
via email in 1~3 business day |
valid,,2008-9-1 |
|
| GB/T 6150.6-2008 |
Methods for chemical analysis of tungsten concentrates - Determination hygroscopic moisture content - Gravimetric method |
$80.00 |
via email in 1~3 business day |
superseded,2024-3-1,2008-9-1 |
|
| GB/T 6150.7-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of tantalum content and niobium content - Inductively coupled plasma emission spectrometry and spectrophotometry |
$150.00 |
via email in 1~3 business day |
valid,,2008-12-1 |
|
| GB/T 6150.8-2009 |
Methods for chemical analysis of tungsten concentrates—Determination of molybdenum content—The thiocyanate spectrophotometry |
$100.00 |
via email in 1~3 business day |
superseded,1986-6-1,2010-6-1 |
|
| GB/T 6150.9-2009 |
Methods for chemical analysis of tungsten concentrates—Determination of copper content—Flame atomic absorption spectrometry |
$100.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| GB/T 6896-1998 |
Niobium bars |
$184.00 |
via email in 1~3 business day |
superseded,2008-6-1,1999-8-1 |
|
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* Related standard quantity: * Page quantity: *
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