Our laboratories are still open and reliably carry out your analyses.
Feel free to use our Live Chat if you have any questions or send your inquiry at tobias.wiezorek@tentamus.com.
Global Service. Same Quality.
Our 14,000 sqft laboratory is located in Corona, California and operates since more than 17 years in the field of quality assurance.
At QSI America, the quality control of Honey and Bee Products is our specialty and we pride ourselves on our ability to facilitate large scale operations while still being able to provide personable quality service to our customers.
We are proud to show our roots which are based in QSI, Bremen, Germany. We took all more than 50-year knowledge and brought it to Corona, California to support the American market and offer high end solutions to your analytical needs in products such as Honey, Beehive Products, Agave Syrup.
We belong to Tentamus Group, a network of 55 laboratories worldwide and growing. Our network allows us to encompass a broad spectrum of services. As a group, we are your one stop shop for all your testing needs!
Feel free to contact us! We would be happy to answer any questions and provide advice concerning Honey product safety, hygiene, and quality control.
European Pharmacopoeia publishes standardized monograph for cannabis flowers
The European Pharmacopoeia has recently published a uniform monograph for cannabis flowers that sets clear standards for the quality and content of active ingredients. This monograph will form the basis for the quality assurance of medicinal cannabis in Europe. The new European Pharmacopoeia guidelines define clear parameters for the production and testing of cannabis flowers.
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Cannabinoid analysis scope expansion
Analysis spectrum of cannabinoid analysis extended! As you know, we always keep you informed about news, developments and updates at QSI so you as a valued are always up to date and kept in the loop! We always work with the goal of continous optimization and therefore we are pleased to inform you today that
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Reduction of limits for prohibited substances chloramphenicol and nitrofurans (additionally newly demanded: Nifursol)
The “minimum performance limits” (MRPL) for the prohibited antibiotic substances chloramphenicol (MRPL = 0.3 ppb) and nitrofuran metabolites (MRPL = 1.0 ppb) in animal foods such as honey, which have been in force in the EU for many years, have been replaced by “reference points for action” (RPA) and tightened significantly. The new RPA are
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The synthesis lab at aromaLAB GmbH is now DIN EN ISO 9001 accredited
aromaLAB GmbH is proud to announce that aromaLAB’s synthesis department achieved a successful certification of DIN EN ISO 9001 for the development and production of unlabelled and isotopically labelled standards. These aroma standards are used for research and analytical purposes by well-known international food companies, breweries and universities. The ISO 9001 certification was a
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Authenticity of soluble coffee ("instant coffee")
The authenticity of food is increasingly the focus of the food industry and third-party monitoring. The proof of an authentic food product is provided by a combination of different measures such as documentation along the supply chain, audits, risk analysis, avoidance strategies, but also by actual chemical analysis of products. For soluble coffee (“instant coffee”),
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