| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 18114.9-2010 |
Chemical analysis methods of rare earth concentrates—Part 9:Determination of phosphorus pentoxide content—Phosphorus-bismuth-molybdenum blue spectrophotometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 861.1-2013 |
Methods for chemical analysis of niobium-titanium alloy—Part 1:Determination of aluminium、nickel、silicon、iron、chromium、copper and tantalum content—Inductively coupled plasma atomic emission spectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23368.1-2009 |
Methods for chemical analysis of ammonium metatungstate - Part 1: Determination of water insoluble content - Gravimetric analysis |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15076.9-2008 |
Methods for chemical analysis of tantalum and niobium - Determination of iron chromium nickel manganese titanium aluminum copper tin lead and zirconium contents in tantalum |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 569.5-2015 |
Methods for chemical analysis of thallium—Part 5:Determination of cadmium content—Dithizone benzene extraction spectrophotometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 226.11-2009 |
Methods for chemical analysis of selenium Part 11:Determination of lead content-Flame atomic absorption spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4414-2013 |
Methods of sampling and sample preparation of tungsten concentrates in bags |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6150.10-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of lead content - Flame atomic absorption spectrometric method |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15078-2008 |
Testing method for contact resistance of precious metals electrical contact materials |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23521-2009 |
Silver and copper alloy bar tube and strip for tantalum capacitors use |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23365-2009 |
Electrochemical performance test of lithium cobalt oxide - Test method for specific capacity and charge-discharge efficiency of the first cycle |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23595.1-2009 |
Test methods of rare earth yellow phosphor for white LED lamps - Part 1: Determination of spectrum property |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 1075.3-2015 |
Methods for chemical analysis of vanadium-aluminium and molybdenum-aluminium master alloys—Part 3:Determination of silicon content—Molydenum blue spectrophotometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| XB/T 214-2015 |
Neodymiun fluoride |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 15072.13-2008 |
Test method of precious metal alloys - Determination of tin cerium and lanthanium contents for silver alloys - Inductively coupled clasma atomic emission spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15677-1995 |
Lanthanum metal |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 956.2-2014 |
Chemical analysis method of gold and germanium alloys—Part 2:Ddetermination of germanium content—Potentiometric titration using potassium iodate |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 29914-2013 |
Oxidation catalyst for diesel vehicle exhaust purification |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
| XB/T 701-2007 |
Test methods samarium cobalt permanent magnet alloy powder Determination of particle size Fisher method |
75 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 5124.1-2008 |
Methods for chemical analysis of hardmetals - Determination of total carbon content - Gravimetric method |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
