Microchem uses the “QuEChERS” multi-residue analyses (MRAs). The “QuEChERS” MRA is a relatively new method developed by the USDA. (United States Department of Agriculture), which can detect many of the newer pesticides.

Using this cutting edge technology we are able to identify and quantify a range of pesticide residues in fresh produce at parts per billion levels. Our method covers a wide range of pesticide classes, including many compounds and metabolites that traditionally have had to be analysed using separate targeted techniques in order to achieve the required level of detection.

Microchem also participates in proficiency testing programs including FAPAS (Food Analysis Performance Assessment Scheme). Participation in these proficiency testing programs is a requirement of our ISO/IEC 17025 accreditation and serves as an external quality measure of laboratory accuracy.

Microchem adheres to strict quality procedures to ensure accurate results. These include well defined areas where maximum safety and minimum chance of contamination of samples prevail. Correct handling and storage procedures are in place to ensure that the integrity of the sample is maintained. We also make extensive use of matrix-matched standards, necessary sample clean- up procedures as well as spiked quality control samples for every batch of samples to ensure consistent results.

We are pleased to announce that Microchem has obtained SANAS Accreditation for Pesticide Residue Analyses.

Microchem is SANAS Accredited for the following fruit matrices:

• Pome Fruits
• Stone Fruits
• Table Grapes
• Citrus

We pride ourselves on customer service and value all of our customers.

Please contact us to see if we can help you with your Pesticide testing requirements.