| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB 19594-2004 |
Fireworks and firecracker—Aerial shell |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 28796-2012 |
Craft crystal decoration |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 18043-2008 |
Jewellery - Determination of precious metal content - Method using X-Ray flurescence spetrometry |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 35777-2017 |
Mechanical tests for metal alloys adornment chains—Tensile testing |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 11887-2012/XG1-2015 |
Jewellery - Fineness of precious metal alloys and designation |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| DB37/T 2948-2017 |
Testing and Grading of Synthetic Diamond |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 38145-2019 |
High content precious metals jewellery alloys—Determination of gold,platinum and palladium—Difference method using inductively coupled plasma optical emission spectroscopy |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 38141-2019 |
Fireworks—Technical requirements for drying system |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| DB37/T 2951-2017 |
Diamond Cut Grading |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 22810-2008 |
Fireworks and firecracker - Rules of the inspection |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 28485-2012 |
Coated adornment—Detection of nickel release—Method for simulation of wear and corrosion |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| T/CAQI 74-2019 |
Gems testing—UV-visble spectroscopy |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 15814.1-2010 |
Fireworks and firecracker—Qualitative determination of pyrotechnic compositions |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 35756-2017 |
Fireworks—Specification and designation |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 35760-2017 |
Fireworks—Potassium perchlorate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 11887-2012 |
Jewellery - Fineness of precious metal alloys and designation |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 22787-2008 |
Determination of essential parameters of cryolite for use in fireworks and firecrackers |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20211-2006 |
Titanium powders for fireworks and firecrackers |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 21242-2019 |
Fireworks—Test methods of qualitative determination of prohibitive and limitative substances |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 10632-1989 |
Fireworks and firecrackers—Rules of sampling for inspection by attributes |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
