Bienes de equipo

A Multi-Residue Method Choice-QuEChERS

Originally designed to analyze fruits and vegetables, QuEChERS now includes a variety of products. Since being developed and released by scientists at the United States department of agriculture in 2003, QuEChERS has gained increasing popularity as a method of selection. It combines several sample preparation steps and extends the range of analytes recovered by older boring extraction methods. The growth of QuEChERS benefits from the emerging requirements for the determination of trace analytes in high-throughput environments.
The matrix includes:
• animal products – meat, fish, kidneys, chicken, milk, honey
• grains and cereal products
• food – wine, fruit juices, fruits and vegetables

The extension of the QuEChERS method not only demonstrates its function in sample extraction and purification, but also addresses concerns about detecting large quantities of pesticides, herbicides, fungicides, antibiotics, and other compounds throughout the food supply.
The basic form of QuEChERS consists of three steps:
1. Liquid microextraction
2. Solid-phase cleaning
3. LC/MS/MS or GC /MS analysis

QuEChERS continued to improve the sample preparation of analytes in various samples. QuEChERS has now become a generic technology, with many modifications, each variant designed to do one thing: rapid sample extraction and clean up.
These modifications include:
• increase the flux of samples while reducing the cost
• minimize degradation of susceptible compounds, such as base and acid-unstable pesticides
• extend the range of matrices applicable to this approach

A Multi-Residue Method Choice-QuEChERS

Ubicación : Xi'an City , Shaanxi Province, P.R.China, 710077 Xi'an,
Persona a contactar : Bruce Lu, +86 29 89284429

Buen trato: comprar del vendedor

Visita nuestra guía para una transacción segura! En ningún caso Algomtl no se hace responsable de los anuncios. Sólo la responsabilidad del vendedor o del comprador en caso de litigio está involucrado.
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
Esta página es acerca de los importadores y exportadores de
A Multi-Residue Method Choice-QuEChERS

Buscar en la categoria : Bienes de equipo
Buscar en la categoria :
quechers, method, choice, residue, multi
Reino Unido Construcción
Foto no disponible

Saturday 23 February 2008

young and energetic company specializing in the trading and distribution of building materials and lifestyle products. Headquartered in Hong Kong with regional office in United Kingdom & N. Ireland, we thrive to understand more on local customer demand and market supply from a global perspective...

Egipto Artesania
Foto no disponible

Sunday 01 January 2012

Cantidad : any quanti

Goldencat.Eg Co. one of the best manufactures of Egypt designed Egyptian and pharaonic statues,we can also made all kins of statues and all size,we also a company for export egyptian gifts and crafts and all products from Khan El-Khalili .We can supply your bazzar by our products...

Goldencat.Eg Co

Foto no disponible

Friday 30 March 2007

Cantidad : 40FT HQ CO - Precio : REASONABLE

We Export Biscuits, Glucose Biscuits, Marie Biscuits, Nice Biscuits, Sweet and Salt Biscuits, Salt Biscuits, Malt and Milk Biscuits, Cream Biscuits in all flavours. Our Biscuits are in PEARL BRAND which is already available in Durban Market. Good Going Brand. We have been conferred...

Prabhat Udyog