Two Major Hawach Products Used in QuEChERS Method
If you are looking for a Quick, Easy, Cheap, Effective, Rugged, and Safe sample preparation technique, let’s start with QuEChERS. Developed and published by US scientists in 2003, QuEChERS was originally designed for the analysis of fruits and vegetables. Now, it can take practiced on lots of agricultural products, such as animal products, milk, honey, food products, cereals, and grain products.
What is QuEChERS?
It is a pretreatment method in pesticide residue detection, which has the characteristics of Quick、Easy、Cheap、Effective、Rugged、Safe; it is the standard method for pesticide residue detection recognized by developed countries, say the AOAC 2007.01 (analysis of national standards for pesticide residues in the United States) Method, and EN 15662 (European legal standard analytical method).
Extraction and purification kit
The Hawach kit is designed to make the QuEChERS method faster, including QuEChERS extraction kits and purification kits. The extraction kit includes a salt pack and a 50ml centrifuge tube. For laboratories that prepare their own tubes, Hawach also provides bulk salts and adsorbents. The purification kit is directly adsorbed in a centrifuge tube, including 2ml and 15ml two specifications.
Hawash’s kits are suitable for common fruits and vegetables, fruits and vegetables containing fats and waxes, and colored fruits and vegetables. Its products are manufactured under strict IS0-9001 standards and include a wide selection of polymers, silica gels and other adsorbents ranging from small columns of various sizes to orifice plates. Hawach also offers a full line of multi-tube vacuum systems and accessories.