| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 4698.1-1996 |
Sponge titanium, titanium and titanium alloys-Determination of copper content-Diethyldithiocarbamate spectrophotometric method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8638.2-1988 |
Nickel base alloy powder; Determination of aluminium content; Chrome azurol S spectrophotometric method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 276.5-1994 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 426.2-2000 |
Method for chemical analysis of antimony-beryllium pellets—Determination of antimony content—Potassium bromate titrmetric method |
45 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15917.1-1995 |
Dysprosium and dysprosium oxide-Determination of gadolinium oxide, terbium oxide, holmium oxide, erbium oxide and yttrium oxide contents-Emission spectrographic method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 53.3-2010 |
Methods for chemical analysis of copper,lead,zinc original and tailing ores—Part 3:Determination of silver content—Flame atomic absorption spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4325.10-1984 |
Methods for chemical analysis of molybdenum;The neocuproin photometric method for the determination of copper content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 569.5-2006 |
Thallium--Determination of cadmium content--Dithizone extraction photometric method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4698.17-2019 |
Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 17:Determination of magnesium content—Flame atomic absorption spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4324.4-1984 |
Methods for chemical analysis of tungsten;The malachite green photometric method for the determination of antimony content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB 1506-1977 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 8639.6-1988 |
Vanadium; Determination of silicon content; N-butyl alcohol extraction spectrophotometric method |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4698.6-2019 |
Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 6:Determination of boron content—Methylene blue spectrophotometry and inductively coupled plasma atomic emission spectrometry |
180 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| GB/T 8638.12-1988 |
Nickel base alloy powder; Determination of phosphorus content; N-butyl alcohol-chloroform extraction spectrophotometric method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 539.11-2006 |
Nickel base alloy powder -- Determination of tungsten content -- Cinchonine gravimetric method |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14352.13-1993 |
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of tin content. Polarographic method in hydrochloric acid-ammoninm chloride medium |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 16484.14-1996 |
Methods for chemical analysis of rare earth chloride and carbonate—Determination of phosphorus radicle content |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YB 1508-1977 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 12690.7-2003 |
Neodymium and neodymium oxide-Determination of lanthanum oxide, cerium oxide, praseodymium oxide, s |
105 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20166.1-2012 |
Chemical analysis methods of rare earth polishing powder - Part 1: Determination of cerium oxide content - Titrimetry |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
