| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 15159-1994 |
Composite material strips of precious metals and their alloys |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 536.3-2006 |
Methods for chemical analysis of bismuth -- Determination of antimony content -- Melachite green photometric method |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 281.14-2011 |
Methods for chemical analysis of cobalt- Part 14:Determination of carbon content-Infra-red absorption method after high frequency induction furnace combustion |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4700.3-1984 |
Methods for chemical analysis of calcium-silicon;The EDTA titrimetric method for the determination of aluminum content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 5313-2006 |
Methods for chemical analysis of calcium-silicon The EDTA titrimetric method for the determination of calcium content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 10267.4-1988 |
Method for analysis of calcium metal-The determination of aluminium by oxine chloroform extraction photometric method |
45 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13747.18-1992 |
Zirconium and zirconium alloys-Determination of vanadium content-N-benzoyl-N-phenylhydroxylamine spectrophotometric method |
45 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15072.7-1994 |
Gold alloys-Determination of chromium content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 536.12-2009 |
Methods for chemical analysis of bismuth—Determination of nickel content—Electrothermal atomic absorption spectrometric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 520.2-2007 |
Chemical analysis of gallium Part 2 Determination of lead content The 4-(2-pyridylazo)-resorcinol spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 520.1-2007 |
Chemical analysis of gallium Part 1 Determination of copper content The 2 9-dimethyl-4 7-diphenyl-1 10-phenanthroline spectrophotometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 540.5-2006 |
Vanadium -- Determination of iron content -- Isoanyl alcohol extraction spectrophotometric method |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 520.6-2006 |
Methods for chemical analysis of gallium The salicylfluorone cetylrimethylammonium bromide photometric method for the determination of tin content |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3312-1982 |
Determination of thorium dioxide in thorium-tungsten alloys;Weight method |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14634.2-1993 |
Rare-earth phosphors with red green blue luminescencefor fluorescent lamp--Measuring method of chromaticity coordinates |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 536.1-2009 |
Methods for chemical analysis of bismuth—Determination of copper content—Bis-acetaldehyde-oxalyldihydrazone photometric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 11067.5-2006 |
Methods for chemical analysis of silver - Determination of lead and bismuth contents - Flame atomic absorption spectrometric method |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 520.11-2007 |
Chemical analysis of gallium Part 11 Determination of hydrargyrum content The cold vapor atomic absorption spectral method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 710.6-2009 |
Method for chemical analysis of cobalt oxide—Part 6:Determination of calcium,cadmium,copper,iron,magnesium,manganese,nickel,lead,zinc content—Inductively coupled plasma-atomic emission spectromertry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 281.7-2011 |
Methods for chemical analysis of cobalt- Part 7:Determination of zinc content-Flame atomic absorption spectrometery |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
