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Teaching materialJeulin specializes in teaching materials for education (Physics, Chemistry, Life and Earth Sciences) and Technology in primary, secondary and higher education.
Laboratory equipment
Teachers, companies or individuals, choosing Le Laborantin is to trust the specialist in laboratory equipment, structured around a team of professionals in the sector.
Measuring equipmentFrench specialist in test and measurement instruments. We select our products from the biggest brands in the sector to offer you and guarantee the best of measurement.
Optical material
Specialized in the design, manufacture and supply of optical teaching materials for Higher Education, Ovio Instruments has been pursuing its primary vocation since 2007.
Laboratory syringes are essential instruments used for the aspiration, transfer, dispensing, and precise injection of liquids or gases in a wide range of scientific contexts. Composed of a graduated barrel and a movable plunger, they allow the manipulation of volumes ranging from a few microliters to several tens of milliliters, depending on experimental needs.
Available in disposableorreusable versions, made of plastic or glass, they are suitable for all applications—from chemical analyses to biological procedures. Disposable syringes eliminate the risk of cross-contamination between samples, a crucial requirement for sensitive analyses and laboratory compliance.
Here are a few examples where the use of a syringe is indispensable:
Sampling and liquid transfer: Syringes are essential for collecting samples, transferring solutions, or injecting liquids into analytical systems such as chromatography (HPLC, GC). Filtration and sample preparation: When used with appropriate filters, they allow rapid purification of samples before analysis, thereby reducing contamination and protecting sensitive equipment. Precise dosing: Thanks to their fine graduations and compatibility with various needles or specific tips (Luer Lock, Luer Slip), syringes enable accurate and reproducible dosing—an essential factor for the reliability of scientific results.
