The RJL Micro & Analytic team wishes you and your families a peaceful Christmas and a healthy 2020.
Please note that our test laboratory is closed from December 24th, 2019 to January 6th, 2020 and that our secretariat is only available to a limited extent during this time.
The picture shows one SEM image of salt crystals at ca. 5000-fold magnification. The salt was extracted from the surface of an automobile part during cleanliness analysis. Salt residues indicate an overdosed detergent in an aqueous washing system.
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