| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 5122.2-1985 |
Methods for chemical analysis of brass--The electrolytic separation-EDTA titrimetric method for the determination of lead content |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 12689.5-2004 |
The methods for chemical analysis of zinc and zinc alloys?The determination of iron content?The sultosalicylic acid spectrometric method and the flame atomic absorption spectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| 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/T 10574.12-2003 |
Methods for chemical analysis of tin-lead solders-Determination of sulphur content |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 8002.5-1987 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4372.5-2001 |
Methods for chemical analysis of zinc oxide produced by direct process-Determination of zinc oxide manganese content-Atomic absorption spectrometry method |
75 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 10567.2-1997 |
Wrought copper and copper alloys-Detection of residual stress-Ammonia test |
90 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5121.8-1996 |
Copper and copper alloys-Determination of oxygen content |
30 (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/T 3260.1-2000 |
Methods for chemical analysis of tin-Determination of copper content |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 6520.11-1986 |
|
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8220.10-1998 |
Methods for chemical analysis of bismuth-Determination of tin content-Coprecipitation with beryllium-photometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 3884.20-2018 |
Methods for chemical analysis of copper concentrates—Part 20:Determination of mercury content—Solid sampling and direct mercury analysis method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 8647.8-2006 |
The methods for chemical analysis of nickel - Determination of sulphur content - Infra-red absorption method after high frequency induction furnace combustion |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 10574.14-2017 |
Methods for chemical analysis of tin-lead solders—Part 14:Determination of tin,lead,antimony,bismuth,silver,copper,zinc,cadmium and arsenic content—Optical emission spectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| 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
|
|
| GB/T 5121.20-2008 |
Methods for chemical analysis of copper and copper alloys—Part 20:Determination of zirconium content |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| 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
|
|
|
|
