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Rexar



Rexar Plastic Dropper Bottles

Plastic Dropper Bottles

 Plastic laboratory sample bottles with integrated dropper cap for analytical liquid handling and sample preparation workflows | 10 ml capacity.
€33,99
Rexar (−)-Di-p-toluoyl-L-tartaric Acid

(−)-Di-p-toluoyl-L-tartaric Acid

 Di-p-toluoyl-L-tartaric Acid is supplied by Rexar as a chemical reference
material for use in analytical and laboratory research. The compound is provided
for identification, comparison and method development within controlled research
environments.
€31,99
Rexar Tube à essai en verre Ø16 × 150 mm

Tube à essai en verre Ø16 × 150 mm

 Tube à essai en verre avec un diamètre de 16 mm et une longueur de 150 mm, adapté aux réactions à petite échelle et à la manipulation d’échantillons en laboratoire.
€9,99
Rexar Glass Petri Dishes 90 mm – 5 Pack

Glass Petri Dishes 90 mm – 5 Pack

 Set of five borosilicate glass Petri dishes supplied with matching lids. Suitable for laboratory observation, sample preparation, educational projects and general scientific applications.
€24,99
Rexar Reagent Bottles 120 ml – Pack of 6

Reagent Bottles 120 ml – Pack of 6

 HDPE reagent bottles with screw caps for storage of laboratory liquids, samples and reagents. Leakproof design. Supplied as a pack of 6 bottles with labels, funnel and cleaning brush.
€19,99
Rexar Sodium Sulfate

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
Rexar Vinpocetine

Vinpocetine

 Vinpocetine CAS: 42971-09-5 | Molecular formula: C22H26N2O2 | Molecular weight: 350.45 g/mol.
€20,99
Rexar Zinc Sulfate Monohydrate

Zinc Sulfate Monohydrate

 Zinc Sulfate Monohydrate is supplied by Rexar as an analytical chemical for laboratory and technical applications. Suitable for calibration, quality control, identification and method development.
€15,99
Rexar Nitrile Gloves Purple – 100 Pieces

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
Rexar Unifiram

Unifiram

 Unifiram CAS: 272786-64-8 | Molecular formula: C13H15FN2O3S | Molecular weight: 298.33 g/mol.
€32,99
Rexar Barium Sulfate

Barium Sulfate

 Barium Sulfate is supplied by Rexar as an analytical chemical for laboratory and technical applications. Suitable for calibration, quality control, identification and method development.
€31,99
Rexar Copper Sulfate

Copper Sulfate

 Copper Sulfate is supplied by Rexar as an analytical chemical for laboratory and technical applications. Suitable for calibration, quality control, identification and method development.
€16,99
Rexar Reusable Respirator Mask Set

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
Rexar Laboratory Spatula Set (6 pcs)

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 Ammonium Sulfate

Ammonium Sulfate

 Ammonium Sulfate is supplied by Rexar as an analytical chemical for laboratory and technical applications. Suitable for calibration, quality control, identification and method development.
€22,99
Rexar Potassium Aluminum Sulfate Dodecahydrate

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
Rexar Glass Dropper Bottles

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
Rexar Laboratory Notebook – 110 Pages

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
Rexar Uvex Profastrong NF33 Chemical Gloves

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
Rexar KCl Storage Solution 3M – 250 ml

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
Rexar pH Calibration Powder Set – 15 Sachets

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
Rexar Phthalic Acid

Phthalic Acid

 Phthalic Acid is supplied by Rexar as a chemical reference material for use in
analytical and laboratory research. The compound is provided for identification,
comparison and method development within controlled research environments.
€26,99
Rexar Sodium Sulfite

Sodium Sulfite

 Sodium Sulfite is supplied by Rexar as an analytical chemical for laboratory and technical applications. Suitable for calibration, quality control, identification and method development.
€21,99
Rexar Microscope Slides & Coverslips Set

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

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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