Details
China Equipment goods
Equipment goods

About The History And Development Of The QuEChERS Method

Due to the variety of targets, large structural differences, and low target content, the detection of pesticide residue method requires being accurate, rapid, sensitive, simple and low cost. The QuEChERS method is more and more widely used in pesticide residue detection, as it is green and quick. The method was developed by the National Association of Analytical Chemists in January 2007.

The US Department of Agriculture scientists first introduced it in 2003. Researched by the US Department of Agriculture's Agricultural Research Service Center, the material is not placed in the SPF column but directly added to the sample. After a thorough validation of more than 200 pesticides, the improved method was officially adopted in January 2007 as the official method of the American Association of Analytical Chemists.

Location : Xi'an City , Shaanxi Province, P.R.China, 710077 Xi'an,
Contact : Bruce Lu, +86 29 89284429

Good deal: buying from seller

Visit our guide for a secure transaction! Under no circumstances Algomtl can be held responsible for the content of the ads published. Only the sellers and buyers responsability is involved in case of dispute.
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of
About The History And Development Of The QuEChERS Method

Search in a category : Equipment goods
Search in a category :
method, development, history, quechers
Tunisia 7000 Craft
Espace Marie Anis et Wissal

Tuesday, November 19, 2024

Quantity : min 1 piec - Price : 800 euro

supplier of wedding dresses and evening dresses caftan and many others items . you can visit our portail creation in facebook https://www.facebook.com/AnisetWissal http://www.facebook.com/Kais.Challouah http://www.espacemariechallouahkais.com/ http://www.exportersindia.com/espace...

espace challouah kais

  • challouah
  • 7000 - BIZERTE / TUNISIE
  • +21 6 21 63 23 68
Taiwan 429 B2B Services
Eumach Co., Ltd.

Saturday, November 16, 2024

<< Stable Operations, Continued Growth >> 5 Axis Machining Center-Eumach Co., Ltd. Eumach Co., Ltd. is a fresh business of machine tool industry, and concentrates on manufacturing 5 axis machining center, vertical horizontal machining center, universal milling machine...

Eumach Co., Ltd.

  • 429 - Taichung City
  • +886 4 2581 0031
France 59590 B2B Services
DIN ANGLE BELLOWS GLOBE VALVE

Wednesday, September 14, 2016

Quantity : 5000 - Price : 100,00 €

Bellows Seal Stop Valves (Angle Type) DIN Angle Type Bellows Sealed Stop Valve DIN Bellows Seal Globe Valve DIN Faltenbalgventil Eckform DIN Válvulas de fuelle（Paso angular.） DIN ventil uzavírací s vlnovcem rohový DIN Standard seteventil med belg (Vinkel modell) DIN Standardında...

ETM Armaturen

  • 59590 - Henri Durre
  • 86 577 67953935