| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| DB65/ 046-2002 |
|
|
via email in
1 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 35761-2017 |
Determination methods of heavy metal element content in printing ink or painting of fireworks and firecracker |
160 (USD) |
via email in
1 business day
|
VALID
|
|
| QB/T 4723-2014 |
|
60 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 38162-2019 |
High content silver jewellery alloys—Determination of silver—Difference method using inductively coupled plasma optical emission spectroscopy |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| QB/T 4074-2010 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| SN/T3656.2-2013 |
|
135 (USD) |
via email in
1-3 business day
|
VALID
|
|
| QB/T 4182-2011 |
Ornament--Marking |
|
via email in
|
|
please email coc@codeofchina.com for quotation
|
| QB/T 4189-2011 |
Evaluation Specifications of Precious Metal Jewelry Technological |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 28019-2011 |
Adornment—Determination of Chromium(Ⅵ)—1,5-Diphenylcarbohydrazide spectrophotometric method |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 36927-2018 |
Judgment guideline of childrens jewellery |
420 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 26195-2010 |
Fireworks and firecracker—Determination of arsenic in pyrotechnic composition |
120 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 35750-2017 |
Fireworks―Charcoal powder |
100 (USD) |
via email in
1 business day
|
VALID
|
|
| DB43/T 1296-2017 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| DZ/T 0099-1994 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| QB/T 1734-2008 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| DB43/T 1189-2016 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 20616-2006 |
Fireworks and firecrackers - Determination of bismuth content in pyrotechnic composition |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| QB/T 1134-1991 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| DB37/T 2952-2017 |
Diamond Color Grading |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 9288-2019 |
Gold jewellery alloys—Determination of gold—Cupellation method(fire assay) |
240 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
