| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| TB/T 2059.4-2006 |
Methods for analysis of diesel locomotive coolants Part 4:Determination of benzotriazole |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 14643.4-2009 |
Examination of bacteria and algae in industrial circulating cooling water - Part 4: Examination of soil fangi - Standard of plate count |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 17519.1-1998 |
Safety data sheet for chemical products--Part 1: Content and order of sections |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 37883-2019 |
Determination of chromium,cadmium,lead and arsenic in water treatment chemicals—Inductively coupled plasma atomic emission spectrometry |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 8570.3-2010 |
Determination of liquefied anhydrous ammonia—Part 3:Residue content—Gravimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 32495-2016 |
Surface chemical analysis—Secondary-ion mass spectrometry—Method for depth profiling of arsenic in silicon |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 36401-2018 |
Surface chemical analysis—X-ray photoelectron spectroscopy—Reporting of results of thin-film analysis |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 29340-2012 |
Analysis of water used in boil and cooling system - Determination of chloride - Ammonium thiocyanate titration method |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 23274.1-2009 |
Methods for chemical analysis of stannic oxide - Part 1: Determination of stannic oxide content - Potassium iodate titrimetric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23278.3-2009 |
Methods for chemical analysis of sodium stannate—Part 3:Determination of arsenic content—Molybdoantimonyarsenate blue spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 2467.18-2003 |
Guidelines on drafting specifications of pesticides |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 16631-1996 |
General rules for analytical methods of liquid column chromatography |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5275.8-2014 |
Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 8:Diffusion method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/Z 32494-2016 |
Surface chemical analysis—Auger electron spectroscopy—Derivation of chemical information |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HG/T 3508-1999 |
Emulsifier S--80 |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| TB/T 2059.7-2006 |
Methods for analysis of diesel locomotive coolants Part 7:Determination of calcium and magnesium |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 15456-2008 |
Industrial circulating cooling water - Determination of the chemical oxygen demand - Potassium permanganate method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14643.1-2009 |
Examination of bacteria and algae in industrial circulating cooling water - Part 1: Examination of bacteria formed deposits - Standard of plate count |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13689-2007 |
Water for industrial circulating cooling system and boiler—Determination of copper |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6904-2008 |
Water used in industrial circulating cooling system and boiler - Determination of pH |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
