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Our Competencies

Multi Residue Analysis

We know that when it comes to your products quality and safety assurance are paramount. At Tentamus QTS Analytical we continuously develop the very best analytical techniques to provide a first-class residue testing service you can rely on.

Illegal dye testing

Since the illegal dyes scare began in early 2004 QTS has been at the forefront of the testing of a wide range of commodities for these contaminants. Working closely with Leatherhead Food International, QTS has provided a vast amount of testing in what are often very complex samples.

Single Analyte Methods

Our residues analysis is vital in ensuring your products’ safety. With our modern laboratory equipment, including highly sensitive devices for measurement and analysis, we can reliably detect many forms of residue and undesired substances, such as residues from crop-protection agents, fertilizers and various pollutants in your products.

Welcome to Tentamus QTS Analytical

Tentamus QTS Analytical is a testing laboratory specialising in the analysis of pesticide residues in fresh produce, tea, food products, cereals and many other matrices. Our name is derived from the key areas in which we excel:

QUALITY

Accuracy is vital in our work, which is why we have developed state-of-the- art analytical techniques that provide the right result every time.

TURNAROUND

Our new techniques have been developed not only with quality in mind but also with speed of results, enabling us to provide results for the majority of pesticide residues with impressive speed.

SERVICE

We offer a friendly, personal service that does not include being passed around aimlessly and being put on hold indefinitely.

News

Dry food for senior dogs tested

Dogs reach a senior age on average from 7- 10 years – depending on breed and size. In this phase of life, dogs need less energy because they move less and the nutrient requirements also change with age. For example, the protein and phosphorus content of the food has to be low and the protein ... Continued

VelaLabs extends its pharmaceutical bacteriology testing by MALDI-TOF

With MALDI-TOF mass spectrometry  (Matrix Assisted Laser Desorption lonization – Time of Flight)  VelaLabs extends its’ method portfolio for germ identification in the field of microbiology.   MALDI-TOF method The method combines matrix-assisted laser desorption ionization (MALDI) with time of flight (TOF) of released ions for mass spectrometry. The bacterial species is identified via the ... Continued

Tentamus facilitates Global Hemp Commerce with validated testing

The use of hemp from commercial hemp (poor in cannabinoids) is becoming increasingly popular. Hemp seeds, hemp protein powder or other processed products can be found on the market. Due to the different hemp varieties with sometimes significant amounts of anaesthetics, it is crucial to know the exact content of these substances.   Tentamus offers ... Continued
Webinar-Series GMP-Tentamus North America

FREE GMP Webinar Series - June 23, 2021

In times of COVID-19 we are offering our partners an opportunity to stay connected and informed from the convenience of your labs, homes, or offices. Participate in our webinars, where you’ll get access to expert know-how. Our experts are specialists in their fields of scientific research or routine quality control. You’ll learn about the newest ... Continued

Analytical Methods to Demonstrate Positive (Healthy/Antioxidant) Properties of Botanical Products

Introduction Natural antioxidants, in botanical products (like fruits and vegetables), have gained increasing interest because epidemiological studies have indicated that frequent consumption of natural antioxidants is associated with a lower risk of cardiovascular disease and cancer[1]. The defensive effects of natural antioxidants are related to three major groups: vitamins, (poly)phenols, and carotenoids. Vitamins like ascorbic ... Continued

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