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Rexar



Glass Dropper Bottles

Amber glass laboratory sample bottles with integrated pipette dropper for analytical liquid handling and sample preparation workflows | 10 ml capacity.
€19,99

Sodium Sulfate

Sodium Sulfate is supplied by Rexar as an analytical chemical for laboratory and technical applications. Suitable for calibration, quality control, identification and method development.
€14,99

Calcium Chloride

Calcium Chloride is supplied by Rexar as an analytical chemical for laboratory and technical applications. Suitable for calibration, quality control, identification and method development.
€16,99

Rubber Pipette Filler

Laboratory pipette filler manufactured from durable rubber and equipped with a three-valve control system for accurate and controlled liquid aspiration when used with glass pipettes.
€16,99

PTFE Magnetic Stir Bars

PTFE-coated laboratory stirrer bars for magnetic stirring and analytical liquid mixing workflows | Compatible with standard laboratory magnetic stirrers.
€15,99

Stainless Steel Crucible Tongs – 40 cm

Professional stainless steel crucible tongs designed for the safe handling of hot crucibles, containers and laboratory equipment during high-temperature laboratory procedures.
€21,99

Digital Laboratory Balance – 0.1 g / 500 g

Compact digital balance suitable for routine laboratory weighing applications. Maximum capacity 500 g with 0.1 g resolution.
€16,99

Reusable Respirator Mask Set

Reusable half-face respirator equipped with a dual filter system and supplied with safety goggles, replacement filter media and accessories. Suitable for laboratory, workshop and technical applications.
€36,99

Chemical Resistant Rubber Gloves

Reusable heavy-duty rubber gloves designed for laboratory, industrial and technical environments. Featuring extended forearm protection and resistance to a wide range of workplace chemicals and liquids.
€19,99

Safety Glasses

Lightweight laboratory safety glasses with scratch-resistant clear polycarbonate lenses and wrap-around protection for analytical and technical workflows.
€9,99

KCl Storage Solution 3M – 250 ml

Potassium chloride (KCl) 3M storage solution for storage and maintenance of pH and ORP electrodes. Ready-to-use solution supplied in a 250 ml bottle.
€23,99

Microcentrifuge Tubes

Transparent laboratory microcentrifuge tubes with integrated snap cap closure for analytical workflows and centrifugation procedures | 2 ml capacity.
€15,99

Iron(III) Nitrate

Iron(III) Nitrate is supplied by Rexar as an analytical chemical for laboratory and technical applications. Suitable for calibration, quality control, identification and method development.
€22,99

Emergency Eyewash Station

Wall-mounted emergency eyewash station supplied with two sterile 500 ml saline solution bottles. Designed to provide rapid access to eye rinsing solution in laboratories, workshops and technical environments.
€48,99

Beaker 400 ml

400 ml beaker suitable for general laboratory applications such as mixing, heating and volume measurement in controlled environments.
€9,99

Transparent Safety Glasses – 12 Pack

Pack of 12 lightweight safety glasses with clear polycarbonate lenses and comfortable anti-slip nose support. Suitable for laboratories, workshops, educational environments and general workplace safety applications.
€21,99

Uvex Profastrong NF33 Chemical Gloves

Professional nitrile chemical protection gloves with cotton flock lining and textured grip surface. Designed for laboratory, industrial and technical applications requiring reliable chemical resistance.
€23,99

Glass Measuring Pipettes 10 ml

Set of two graduated 10 ml glass pipettes supplied with rubber bulbs and a cleaning brush. Suitable for liquid transfer, sample preparation and laboratory measurement procedures.
€14,99

Biological Microscope 100X–2000X

Professional biological microscope featuring multiple magnification levels from 100X to 2000X, dual LED illumination, coarse and fine focus controls, and accessories for laboratory, educational and research applications.
€175,99

Test Tube Glass Ø16 × 150 mm

Glass test tube with a diameter of 16 mm and a length of 150 mm, suitable for small-scale reactions and sample handling in laboratory environments.
€9,99

Graduated Cylinder 50 ml tall form

50 ml graduated cylinder in tall form, suitable for accurate volume measurements in controlled laboratory environments.
€15,99

Sodium Acetate

Sodium Acetate is supplied by Rexar as an analytical chemical for laboratory and technical applications. Suitable for calibration, quality control, identification and method development.
€40,99

Laboratory Vortex Mixer

Compact laboratory vortex mixer for analytical sample preparation and liquid handling workflows | Touch-activated mixing operation | Suitable for laboratory tubes and sample vials.
€66,99

Laboratory Spatula Set (6 pcs)

Plastic laboratory spatulas suitable for routine sample handling and material transfer. Supplied as a set of 6 pieces.
€15,99

Rexar

Rexar is a European supplier of chemical reference materials and laboratory-grade chemical compounds, focused on professional, analytical and research-oriented applications.

The Rexar brand represents a curated portfolio of analytically characterized substances supplied in controlled quantities for use in identification, comparison and method development within laboratory and technical environments.

All Rexar products are selected based on purity, consistency and available documentation, and are supplied in accordance with standard laboratory handling practices.

Rexar has been supplying specialized chemical materials to research professionals since 2009, with reliable distribution throughout the Netherlands and Europe.

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