Entries by Jolanda Ditz

Analysis Karanjin

Because there is a lot of focus on Karanjin, from now on it can also be analysed and is included in the multi-residue screening LC-MSMS and GC-MSMS.

Ethylene oxide analysis

Do you need Ethylene Oxide analysis urgently?
Report within a few days possible, ask for the conditions.

Groen Agro Control joins Normec Group

Over the past 25 years Groen Agro Control has built a fine company that supports clients with analyses and advice. In order to ensure continuity and growth of our company, we have chosen to join the Normec Group as from March 2nd 2021. We are pleased to have been able to take this step in order to embark on new developments together

Underground water system; we know a lot (and a lot we don’t)

Ines van Marrewijk of Groen Agro Control likes to get to the bottom of unusual questions from growers. If there is a solution to a grower’s problem, Ines knows where to find it. Bacteria unknown The search for the right methods to measure bacteria in the water requires attention. “Are you looking for a specific […]

Listeria and ToBRFV in the fruit and vegetable trade

Listeria and ToBRFV are hot topics for growers, suppliers and the AGF trade alike. Michel Witmer, Product Manager at Groen Agro Control, is happy to tell you more about it based on his experience with the Fruit & Vegetables trade and food sector. Although Michel does not have direct contact with growers, the crates have […]

First step in lowering MRL overshoot is understanding the whole process

Every fruit and vegetable trader has to deal with it at some point, some more than others: the exceeding of the permitted MRL value on fruit and vegetables and this leads irrevocably to the destruction of the product. Exceeding the MRL often has various causes. Michel Witmer, product manager for foodstuffs at Groen Agro Control, […]

Groen Agro Control puts focus on compost analyses

This week Groen Agro Control received the green light from the Council for Accreditation to perform analyses on organic waste streams such as compost, organic waste, green waste and sewage sludge. The laboratory received the accreditation to perform analyses on nutrients and heavy metals in products that are useful for the soil and have to […]