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.
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
QSI Webinar on the application of NMR to food fraud of honey
At QSI, honey profiling is used to detect honey adulteration. The addition of sugar syrups is a common form of food fraud. On the basis of our database, botanical and geographical origins ca ... Continued
QSI newsletter
We inform you regularly about the technical and content-related challenges for the analysis of honey and other bee products, agave syrup, coffee, cocoa, tea and hemp products – also me ... Continued
Antibiotics residues in honey and bee products
Safe and efficient monitoring utilizing LC-MS/MS multi-method The analysis of residues of antibiotics is a central part of the quality control of honey and bee products. Any residues of an a ... Continued
QSI delegation visits this year’s Chinese Honey Conference
From 4-6 March 2019, the annual Chinese Honey Conference was held in Kunming, China. The organizer CFNA (China Chamber of Commerce of Footstuffs and Native Produce) focused this year on the ... Continued
One quarter of all honey tested showed deficiencies
Natural foods, such as honey, are often poorly rated by consumer magazines. Recently, parameters that identified non-varietal, non-natural and non-taste-specific honeys led to devaluations o ... Continued
GMP analyses at QSI
GMP = Good Manufacturing Practices – these are guidelines for the quality assurance of production processes. Pharmaceuticals and their raw materials are subject to the strict requireme ... Continued
