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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

hawachsci

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Registered since 01 March 2019

Identification number of the company : 91610000059692822B

Website : www.hawach.com/

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About The History And Development Of The QuEChERS Method

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Morocco 54450 Food

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Friday, December 26, 2014

S3N5A S.A.R.L. Company is a service provider company in the fields of construction, security, gardening and cleaning, transport logistics .négoce .import export practicing a policy of development, including through the quality of its services both in terms of its agents as its...

s3n5a s.a.r.l

  • ss3n5a
  • 54450 - meknes
  • 00212672089972
  • 2.4/5
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Morocco 90000 Cosmetics and beauty

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Prickly pear seed oil
Prickly pear seed oil

Tuesday, January 20, 2026

SETRAGAL is a company located in MOROCCO, specialized in the production of the rare oil of prickly pear seeds produced by organic farming according to the European Regulation (CE) No 834/2007 and the NOP Regulation (National Organic Program) of the United States. By choosing partners...

SETRAGAL

  • 90000 - Tanger
  • 00212662857461
  • 3.3/5
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Belgium 8000 Stock lots

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Regular availability for Overstocks & Salvage Liquidation
Regular availability for Overstocks & Salvage Liquidation

Friday, December 21, 2012

Quantity : 10000 - Price : 0,01 €

Our company AGEX is an International Salvage Liquidator & Trade Consulting Company based in Belgium . We are acting on different fields like Projects Management and Advising , Marine Consultancy , Auction & Salvage Merchandises , General Trade and Local representative...

AGX Belgium Salvage Commercial & Liquidations

  • egecsa
  • 8000 - Belgique
  • +32 4 66 16 66 98
  • +32 4 65 62 11 75