| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| YS/T 445.8-2001 |
Methods for chemical analysis of silver concentrates -- Determination of zinc content |
$214.00 |
via email in 1~3 business day |
superseded,2020-1-1,2001-9-1 |
|
| YS/T 445.9-2001 |
Methods for chemical analysis of silver concentrates - Determination of lead and zinc contents |
$125.00 |
via email in 1~3 business day |
superseded,2020-1-1,2001-9-1 |
|
| YS/T 461.1-2003 |
The methods for chemical analysis of lead and zinc bulk concentrates - The determination of lead and zinc content - The Na2EDTA titrimetric method after precipitation separation |
$100.00 |
via email in 1~3 business day |
superseded,2014-3-1,2004-5-1 |
|
| YS/T 461.2-2003 |
The methods for chemical analysis of lead and zinc bulk concentrates - The determination of iron content - The Na2EDTA titrimetric method |
$224.00 |
via email in 1~3 business day |
superseded,2014-3-1,2003-12-29 |
|
| YS/T 461.3-2003 |
The methods for chemical analysis of lead-zinc bulk concentrates - The determination of sulfur content - The combustion-neustralization titrimetric method |
$234.00 |
via email in 1~3 business day |
superseded,2014-3-1,2004-5-1 |
|
| YS/T 461.4-2003 |
The methods for chemical analysis of lead and zine mixed concentrates - The determination of arsenic content - The iodimetric method |
$224.00 |
via email in 1~3 business day |
superseded,2014-3-1,2004-5-1 |
|
| YS/T 461.5-2003 |
The methods for chemical analysis of lead and zine bulk concentrates - The determination of silicon dioxide content - The molybodenum blue spectrophotometric method |
$224.00 |
via email in 1~3 business day |
superseded,2014-3-1,2004-5-1 |
|
| YS/T 461.6-2003 |
The methods of chemical analysis of lead and zine bulk concentrates - The determination of mercury content - The atomic fluorescence spectrometry method |
$224.00 |
via email in 1~3 business day |
superseded,2014-3-1,2004-5-1 |
|
| YS/T 461.7-2003 |
The methods for chemical analysis of lead and zine bulk concentrates - The determination of cadmium content - The atomic absorption method |
$224.00 |
via email in 1~3 business day |
superseded,2014-3-1,2004-5-1 |
|
| YS/T 461.8-2003 |
The methods for chemical analysis of lead and zine bulk concentrates - The determination of copper content - The atomic absorption method |
$224.00 |
via email in 1~3 business day |
superseded,2014-3-1,2004-5-1 |
|
| YS/T 461.9-2003 |
The methods for chemical analysis of lead and zinc bulk concentrates - The determination of silver content - The atomic absorption method |
$224.00 |
via email in 1~3 business day |
superseded,2014-3-1,2004-5-1 |
|
| YS/T 470.1-2004 |
Methods for chemical analysis of copper-beryllium alloys - Determination of beryllium,cobalt,nickel,titanium,iron,aluminum,silicon,lead,magnesium,contents - LCP-AES method |
$185.00 |
via email in 1~3 business day |
to be abolished2025-05-01,2025-5-1,2004-11-1 |
|
| YS/T 470.2-2004 |
Methods for chemical analysis of copper-beryllium alloys—Determination of beryllium content—Sodium fluoride titrimetric method |
$90.00 |
via email in 1~3 business day |
valid,,2004-11-1 |
|
| YS/T 470.3-2004 |
Methods for chemical analysis of copper-beryllium alloys—Determination of phosphorus content—Molybdenum blue photometric method |
$75.00 |
via email in 1~3 business day |
valid,,2004-11-1 |
|
| YS/T 473-2005 |
Determination of impurity elements in gallium for industrial use - ICP-MS analytical method |
$224.00 |
via email in 1~3 business day |
abolished2015-10-1,2015-10-1,2005-12-1 |
|
| YS/T 474-2005 |
Determination of trace elements in high-purity gallium--ICP-MS analytical method |
$75.00 |
via email in 1~3 business day |
superseded,2021-7-1, |
|
| YS/T 475.1-2005 |
Methods for chemical analysis of cast bearing metals -- Determination of tin content -- Potassium iodate titrimetric method |
$100.00 |
via email in 1~3 business day |
valid,,2005-12-1 |
|
| YS/T 475.2-2005 |
Methods for chemical analysis of cast bearing metals - Determination of lead content - EDTA titrimetric method |
$125.00 |
via email in 1~3 business day |
valid,,2005-12-1 |
|
| YS/T 475.3-2005 |
Methods for chemical analysis of cast bearing metals - Determination of antimony content - Cerium sulfate titrimetric method |
$125.00 |
via email in 1~3 business day |
valid,,2005-12-1 |
|
| YS/T 475.4-2005 |
Methods for chemical analysis of cast bearing metals -- Determination of copper content -- Hyposulphite titrimetric method |
$130.00 |
via email in 1~3 business day |
valid,,2005-12-1 |
|
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* Related standard quantity: * Page quantity: *
Current: * First
Previous
[20][21][22][23][24][25][26][27][28]
Next
End
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