| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 5122.8-1985 |
Methods for chemical analysis of brass-The chromazurol S photometric method for the determination |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 990.3-2014 |
Methods for chemical analysis of copper matte—Part 3:Determination of sulfur content—Gravimetric method and combustion titration method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 5122.10-1985 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 8648.16-1988 |
|
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 10574.7-1989 |
Tin-lead solders-Determination of copper content-2,9-dimethyl-1,10-phenanthroline spetrophotometri |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 536.11-2006 |
Methods for chemical analysis of bismuth -- Determination of mercury content -- Cold vapour atomic absorption spectrometric method |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 281.4-2011 |
Methods for chemical analysis of cobalt—Part 4:Determination of arsenic content—Molybdenum blue spectrophotometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 10574.11-2017 |
Methods for chemical analysis of tin-lead solders—Part 11:Determination of phosphorus content—Crystal violet phosphorus-vanadium-molybdeum heteropoly acid spectrophotometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4103.9-2012 |
Methods for chemical analysis of lead and lead alloys - Part 9: Determination of calcium content |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4103.13-2012 |
Methods for chemical analysis of lead and lead alloys - Part 13: Determination of aluminium content |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3260.10-2000 |
Methods for chemical analysis of tin-Determination of sulphur content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 475.7-2005 |
Methods for chemical analysis of cast bearing metals -- Determination of lead、copper 、iron 、bismuth 、zinc 、cadmiumm 、content 、-- AAS method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5121.5-1996 |
Copper and copperr alloys-Determination of nickl content |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 8002.15-1987 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 716.7-2016 |
Methods for chemical analysis of low grade blister—Part 7:Determination of platinum and palladium contents—Fire assay collection-inductively coupled plasma-atomic emission spectrometric methods and flame atomic absorption spectrometric methods |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 276.2-2011 |
Methods for chemical analysis of indium Part 2：Determination of tin content-Phenylfluorone-cetyltrimethyl ammonium bromide spectrophotometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 227.10-2010 |
Methods for chemical analysis of tellurium—Part 10:Determination of arsenic content—Hydride generation-atomic fluorescence spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4372.4-2015 |
Methods for chemical analysis of zincoxide produced by direct process—Part 4：Determination of cadmium oxide content—Flame atomic absorption spectrometry method |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 6520.3-1986 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8647.5-1988 |
Nickel; Determination of magnesium content; Flame atomic absorption spectrophotometric method |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
