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We are at your service!

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.

Welcome to QSI America!
Experts in honey and agave syrup testing

Honey and bee products

Agave Syrup

Consulting & Training

QSI America – a Tentamus company

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.

Lates News

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Chicken thighs: pathogens spoil the pleasure

Chicken thighs should taste moist, aromatic and tender so that the consumption is a pleasure and not a disappointment. In a recent test, 17 different products were tested and only five were able to convince.   Campylobacter, salmonella, pseudomonads and antibiotic-resistant germs were found   Various pathogens (e.g. Campylobacter) were detected, which cannot be identified ... Continued

Making of VelaLabs new Cleanroom

VelaLabs integrated the laboratory LABH in 2020. The laboratory space for microbiology and sterility was reconstructed with Cleanroom Technology Austria. With this brand new facilities and equipment VelaLabs is able to offer a wide range of microbiological services at the highest standards. Watch and see the reconstruction in our video. You want to know more ... Continued

4 Food Labelling Challenges Since Brexit

Since Brexit, the UK is now considered a third country. This means that companies exporting from UK to the European Union will have to face different compliance challenges from now on.   Here are 4 challenges to consider:   1. Address on the Label   When exporting to countries within the European Union, it is ... Continued

Vegetable baby food tested

The first complementary food is given to babies after about four to seven months, because from this point on milk is no longer sufficient for an optimal nutrition. With vegetable baby food babies get important fiber, vitamins and minerals to help them grow big and strong.   Furan is not part of a healthy diet ... Continued

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