| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 11067.6-2006 |
Methods for chemical analysis of silver - Determination of iron contents - Flame atomic absorption spectrometric method |
75 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15076.4-1994 |
Methods for chemical analysis of tantalum and niobium-Determination of iron content |
45 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 372.11-2006 |
Methods for elementary analysis of precious alloy -- Determination of magnesium content -- EDTA complex metric titration |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 17373-1998 |
Sampling methods for chemical analysis of crude gold |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 11066.7-2009 |
Methods for chemical analysis of gold - Determination of silver copper iron lead antimony bismuth palladium magnesium tin nickel manganese and chromium contents - Spark atomic emission spectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 372.2-2006 |
Methods for elementary analysis of precious alloy—Determiatnion of platinum content—Electricity titration using potassium permanganate |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 23524-2019 |
Method for chemical analysis of petrochemical spent platinum catalyst—Determination of platinum—Inductively coupled plasma atomic emission spectrometry |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15249.1-2009 |
Methods for chemical analysis of crude gold - Part 1: Determination of gold content - Fire assay gravimetric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 365-2006 |
Determination of trace impurities in high purity platinum by atomic emission sspectrometric |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 372.6-1994 |
|
15 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 11067.1-2006 |
Methods for chemical analysis of silver - Determination of silver content - Silver chloride precipitation-Flame atomic absorption spectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 15072.6-1994 |
Platinum,Palladium alloys-Determination of iridium content |
120 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 361-2006 |
Determination of trace impurities in purity platinium by atomic emission spectrometric |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 362-2006 |
Determination of trace impurities in purity palladium by atomic emission spectrometric |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 1490-1979 |
Method for chemical analysis of gold-phosphorus alloys |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 373.5-1994 |
|
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15072.15-1994 |
Gold,silver and palladium alloys-Determination of nickel,zinc and manganese contents |
60 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 370-2006 |
Precious metals and alloys -- Preparation method for metallographic samples |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 25934.3-2010 |
Methods for chemical analysis of high - purity gold - Part 3: Ethylether extraction separation - Inductively coupled plasma-atomic emission spectrometry - Determinaion of impurity elements contents |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 372.19-2006 |
Method for elementary analysis of precious alloy—Determination of yttrium content—Chlorophosphonazo Ⅲ spectrophotometry |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
