| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB 8550.5-1987 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 475.5-2005 |
Methods for chemical analysis of cast bearing metals -- Determination of arsenic content -- Molybdoantimonyarsenate blue spectrophotometric method |
105 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 536.4-2006 |
Methods for chemical analysis of bismuth -- Determination of silver content -- Flame atomic absorption spectrophotometric method |
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 211.5-1994 |
|
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 325.5-2009 |
Methods for chemical analysis of nickel-copper alloy—Part 5:Determination of aluminum content—The Na2EDTA titrimetric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 521.6-2009 |
Methods for chemical analysis of blister copper—Determination of arsenic,antimony,bismuth,lead,zinc and nickel contents—Inductively coupled plasma-atomic emission spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| SN/T 1031.6-2001 |
Method for the chemical analysis of crude antimony trioxide for export -- Determination of lead and iron contents |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 3255.4-1982 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 521.5-2009 |
Methods for chemical analysis of blister copper—Part 5:Determination of zinc and nickel contents—Flame atomic absorption spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 8002.5-1987 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 5122.18-1985 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 3260.1-1982 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6520.11-1986 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 281.16-1994 |
Cobalt -- Determination of carbon content -- Combustion-coulometric method |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 36.2-1992 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 746.15-2010 |
Methods for chemical analysis of lead-free tin-based solders—Part 15:Determination of Germanium content—Salicylfluorone-sim polyethylene glycol phenyl ether spectrophotometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 8220.3-1987 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 240.7-2007 |
Methods for chemical analysis of bismuth concentrate-Determination of sulfur content-Combustion-neutralization titrimetric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 990.4-2014 |
Methods for chemical analysis of copper matte—Part 4:Determination of bismuth content—Atomic absorption spectrometry |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 240.8-2007 |
Methods for chemical analysis of bismuth concentrate-Determination of arsenic content-DDTC-Ag spectrophotometric method and the extraction-iodometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
