| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 239.1-1994 |
Chemical analysis of antimony trisulfide |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 281.19-2011 |
Methods for chemical analysis of cobalt- Part 19:Determination of calcium magnesium manganese iron cadmium zinc content-Inductively coupled plasma atomic emission spectrometery |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 1149.7-2016 |
Methods for chemical analysis of zinc concentrate roasting—Part 7:Determination of silicon dioxide content—Molybdenum blue spectrophotometry |
124 (USD) |
via email in
1 business day
|
VALID
|
|
| YS/T 1149.1-2016 |
Methods for chemical analysis of zinc concentrate roasting—Part 1:Determination of zinc content—Na2EDTA titration method |
124 (USD) |
via email in
1 business day
|
VALID
|
|
| YS/T 252.1-1994 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| ZB H 13001.6-1988 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 8220.7-1987 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 35.1-1992 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 3254.2-1982 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| 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 |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 238.1-1994 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 1084.2-2015 |
|
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| ZB H 13001.7-1988 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| SN/T 1031.1-2001 |
Method for the chemical analysis of crude antimony trioxide for export--Determination of mercury content |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 536.9-2009 |
Methods for chemical analysis of bismuth—Determination of tellurium content—Coprecipitation with arsenic-oscillopolarographic method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 475.2-2005 |
Methods for chemical analysis of cast bearing metals -- Determination of lead content -- EDTA titrimetric method |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 353-1994 |
|
225 (USD) |
via email in
1-3 business day
|
|
|
| YS/T 74.4-2010 |
Methods for chemical analysis of cadmium—Part 4:Determination of lead content—Flame atomic absorption spectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 710.3-2009 |
Method for chemical analysis of cobalt oxide—Part 3:Determination of sulphur content—High frequency combustion-infrared absorption method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 5122.20-1985 |
|
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
