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YOUR EXPERT IN HONEY, COFFEE AND TEA ANALYSIS

Honey and bee products

Agave Syrup

Coffee and Cocoa

Tea, herbal- and fruit teas

Hemp and its products

Pharmaceutical products

Quality Services International GmbH – a Tentamus company

QSI  is a leading laboratory for quality control of food, honey and pharmaceutical raw materials. We offer independent laboratory and consulting services* in the areas of Food and pharmaceutical raw materials. Our GMP-certificate is a perfect Addition to our services. Therefore we are a reliable and officially authorized partner for production, trade and export as well as associations and institutions when it comes to product safety, hygiene and quality control.

Our more than 60 years of expertise with an extensive spectrum of analyses is accredited by the state and our tailor-made special solutions leave nothing to be desired. Thanks to our unique full-service group of companies under the umbrella of the Tentamus Group, we are able to offer complete analytics and innovative solutions for national and international requirements of external quality control – even for special requests.

Please see for yourself! We would be happy to submit you an offer tailored to your needs. We are looking forward to your enquiry – and will find the best solution for you! QSI – a lab for life.

* Consulting services do not fall within the scope of accreditation.

Memberships and cooperation

QSI is an active member of the following associations and working groups: Honig-Verband, Deutscher Teeverband, Deutscher Kaffeeverband, BLL, GDCh/LChG, DIN Kommitee: Honig, Kaffee, Tee, AOAC International, F.E.E.D.M., International Honey Commission, NHPDA, EIHA

All News

Tentamus Taiwan offers Biotoxity Analysis

The biotoxicity analysis laboratory of Tentamus Analytics Taiwan Co. Ltd. uses the embryo of the zebrafish (Danio rerio) as the test system, to provide stable and effective information of acute biotoxicity for a wide range of substances. This testing service can ensure the safety of daily necessities such as food and water resources in a ... Continued

Tentamus attended Food Integrity Conference in Nantes

Wearing the “QSI Honey Hat” for a moment, Arne Dübecke was discussing Mānuka Fraud with Dr. Claire McDonald, Senior Advisor – Operational Research Programmes at Ministry for Primary Industries (MPI), New Zealand. The topic falls perfectly well into the scope of the Food Integrity Conference held on the 14th and 15th of November in Nantes, ... Continued

Quantitative Testing Training for Pesticide Residues in Agricultural Products 2018 in Hainan

The Tentamus Group’s “Hainan province Quantitative Testing Training for Pesticide Residues in Agricultural Products 2018” was a great success   From August 26th to September 15th, 2018 the internationally renowned life science testing company Tentamus Group successfully held the “2018 Hainan province Quantitative Testing Training for Pesticide Residues in Agricultural Products” in Haikou, Greater China. The ... Continued

Quantitative Testing Training for Pesticide Residues in Agricultural Products 2018 in Hainan

The Tentamus Group’s “Hainan province Quantitative Testing Training for Pesticide Residues in Agricultural Products 2018” was a great success   From August 26th to September 15th, 2018 the internationally renowned life science testing company Tentamus Group successfully held the “2018 Hainan province Quantitative Testing Training for Pesticide Residues in Agricultural Products” in Haikou, Greater China. The ... Continued

Juan Ramírez spoke at the V Freshuelva Partners Forum 2018

Last Monday, November 12, Juan Ramírez (General Manager of LAB | Laboratorio Analítico Bioclínico ) attended the 5th Freshuelva Partners Forum. Among other speakers, he shared his Know-How as an expert in the fields of new technologies, packaging and food safety. In his presentation “The added value of the laboratory in food safety and control”, Juan ... Continued

Tentamus Implements New Service for Product Lifecycle Management

If you want to launch a new product on the market, it’s not that easy anymore. The market is saturated: On supermarket shelves, consumers will find at least as healthy and tasty products as the ones you have newly developed. And these products may even be better marketed than yours. That’s the difficulty: companies in ... Continued

Tentamus laboratories in your vicinity