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Rexar



Potassium Iodide

Potassium Iodide is supplied by Rexar as an analytical chemical for laboratory and technical applications. Suitable for calibration, quality control, identification and method development.
€26,99

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

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

Sealed Sample Vials 3 ml – 10 Pack

Pack of 10 laboratory sample vials manufactured from borosilicate glass and equipped with an airtight self-healing septum closure. Suitable for sample storage, transport and analytical workflows.
€19,99

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

Unifiram

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

(−)-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

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

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

Compound-7P

Compound-7P | Molecular formula: C22H23N3O5S | Molecular weight: 441.51 g/mol.
€69,99

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

Phenibut FAA

Phenibut FAA | Molecular formula: C10H13NO2 | Molecular weight: 179.22 g/mol.
€45,99

ONiLAB Laboratory Micropipette

Precision laboratory micropipette for accurate liquid handling and sample preparation workflows | Adjustable volume 100–1000 µL | Compatible with standard pipette tips.
€67,99

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

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

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

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

Potassium Hydrogen Phthalate

Potassium Hydrogen Phthalate 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.
€27,99

Ansell AlphaTec Nitrile Chemical Gloves

Professional nitrile chemical protection gloves featuring an extended 45 cm cuff for enhanced hand and forearm protection. Suitable for laboratory, industrial and chemical handling environments.
€19,99

Laboratory Retort Support Stand

Laboratory Retort Support Stand | Stainless steel laboratory stand with cast iron base for laboratory support, filtration, heating and analytical workflows. Suitable for laboratory glassware, clamps and experimental setups.
€93,99

Digital pH Meter

Portable laboratory pH meter for analytical liquid testing and solution preparation workflows | Measurement range pH 0.00–14.00 | Digital LCD display.
€22,99

ONiLAB Mini Centrifuge

Laboratory mini centrifuge for microcentrifuge tubes and PCR strips. Max speed 7000 rpm | 2680 × g RCF | Low noise ≤45 dB.
€119,99

Reagensglas glas Ø16 × 150 mm

Reagensglas i glas med en diameter på 16 mm og en længde på 150 mm, velegnet til småskalareaktioner og prøvehåndtering i laboratoriemiljøer.
€9,99

Tris(hydroxymethyl)aminomethane

Tris(hydroxymethyl)aminomethane 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

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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