| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| HG/T 4541-2013 |
Water treatment chemicals—Determination of scale inhibition performance—Limited carbonate method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5832.2-2016 |
Gas analysis—Determination of moisture—Part 2:Dew point method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 28894-2012 |
Surface chemical analysis - Handling of specimens prior to analysis |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| TB/T 2059.5-2006 |
Methods for analysis of diesel locomotive coolants Part 5:Determination of electrical conductivity |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 3518-2003 |
Industrial circulating cooling water-Determination of mercaptobenzo-thiazole |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| TB/T 2059.2-2006 |
Methods for analysis of diesel locomotive coolants Part 2:Determination of sodium silicate |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 5275.10-2009 |
Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 10:Permeation method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 12157-2007 |
Water for industrial circulating cooling system and boiler—Determination of dissolved oxygen |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14643.5-2009 |
Examination of bacteria and algae in industrial circulating cooling water - Part 5: Examination of sulfate-reducing bacteria - MPN test |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5275.9-2014 |
Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 9:Saturation method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20175-2006 |
Surface chemical analysis-Sputter depth profiling-Optimization using layered systems as reference materials |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HG/T 2752-1996 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 38261-2019 |
Nanotechnology—Determination of silver contents in biological samples—Inductively coupled plasma mass spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 5275-1985 |
Gas analysis; Preparation of calibration gas mixtures; Permeation methods |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 15453-2008 |
Water for industrial circulating cooling system and boiler - Determination of chloride |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 1603-2001 |
Determination method of emulsion stability for pesticide |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 22592-2008 |
Water treatment reagent - General rules for the determination of pH |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 16631-2008 |
General rules for high performance liquid chromatography |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4946-1985 |
Terms of gas chromatography |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 23274.7-2009 |
Methods for chemical analysis of stannic oxide - Part 7: Determination of soluable matter in hydrochloric acid - Gravimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
