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Rexar



Laboratory Coat White – Unisex

White laboratory coat with long sleeves, button closure and multiple storage pockets. Suitable for laboratory, educational and technical work environments.
€19,99

EC Calibration Solution 1413 µS/cm – 4 x 50 ml

EC calibration solution with conductivity value of 1413 µS/cm for calibration and verification of EC and TDS meters. Supplied as four ready-to-use 50 ml bottles.
€26,99

Quantitative Filter Paper 74 mm – Pack of 100

Quantitative cellulose filter paper with 25 micron particle retention and fast filtration rate. Suitable for laboratory filtration applications. Pack of 100 filter paper circles.
€21,99

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

Waterproof Chalkboard Labels – 150 Pieces

Reusable waterproof chalkboard labels for identification and organization of laboratory containers, bottles and storage systems. Supplied with marker pen. Pack of 150 labels.
€16,99

Laboratory Notebook – 110 Pages

Laboratory notebook with numbered pages and quadrille graph paper for recording experiments, observations and research data. Suitable for laboratory, educational and technical documentation.
€16,99

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

Microscope Slides & Coverslips Set

Comprehensive microscope preparation kit containing 100 pre-cleaned glass slides, 200 coverslips and 10 transfer pipettes. Suitable for microscopy, biological observation and laboratory sample preparation.
€18,99

Laboratory Mixing Tray

Lightweight plastic laboratory tray designed for weighing operations, sample handling, reagent organisation and general laboratory workflows. Compact, easy to clean and resistant to many common laboratory chemicals.
€27,99

pH Calibration Powder Set – 15 Sachets

Calibration powder set for preparation of pH buffer solutions at pH 4.00, 6.86 and 9.18. Suitable for calibration and verification of compatible pH meters.
€19,99

FFP2 Face Masks Black – Pack of 20

Black FFP2 face masks with 5-layer filtration design. Individually packed for hygiene and suitable for laboratory, industrial and general workplace environments.
€29,99

Potassium Aluminum Sulfate Dodecahydrate

Potassium Aluminum Sulfate Dodecahydrate is supplied by Rexar as an analytical chemical for laboratory and technical applications. Suitable for identification, calibration, quality control and method development.
€15,99

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

Nitrile Gloves Purple – 100 Pieces

Powder-free nitrile gloves with textured fingertips for improved grip and handling. Suitable for laboratory, industrial and technical applications. Box of 100 disposable gloves.
€14,99

Stainless Steel Measuring Spoon Set – 6 Piece Set

Stainless steel measuring spoon set with engraved metric volume markings for accurate measurement of powders, liquids and laboratory materials. Includes 6 measuring spoons.
€15,99

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

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

Digital Laboratory Thermometer

Digital thermometer with LCD display, waterproof housing and acoustic measurement signal. Suitable for laboratory, educational and technical temperature measurements.
€13,99

342 ppm TDS Calibration Solution – 90 ml

Calibration solution containing 342 ppm TDS for routine calibration of TDS and conductivity meters. Supplied in a 90 ml bottle for laboratory, water testing and analytical applications.
€21,99

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

Stainless Steel Funnel Set – 3 Piece Set

Stainless steel funnel set with three funnel sizes and two cleaning brushes. Suitable for transferring liquids, powders and granules in laboratory and technical environments.
€18,99

PVDF Syringe Filters 0.22 μm – 25 mm, Pack of 20

PVDF syringe filters with 0.22 μm pore size and 25 mm diameter for laboratory filtration applications. Supplied non-sterile in a pack of 20 filters.
€28,99

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

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

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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