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Teacrine

Teacrine (Theacrine) CAS: 2309-49-1 | Molecular formula: C9H12N4O3 | Molecular weight: 224.22 g/mol.
€21,99

ALT-711 (Alagebrium Chloride)

ALT-711 (Alagebrium Chloride) | Molecular formula: C13H14ClNOS | Molecular weight: 267.77 g/mol.
€63,99

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

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

GTS-21

GTS-21 CAS: 148372-04-7 | Molecular formula: C16H20N2O3 | Molecular weight: 288.34 g/mol.
€91,99

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

JBSNF-000088

JBSNF-000088 | Molecular formula: C7H8N2O2 | Molecular weight: 152.15 g/mol.
€77,99

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

Potassium Chloride

Potassium Chloride is supplied by Rexar as an analytical chemical for laboratory and technical applications. The compound is suitable for identification, calibration, quality control and method development within controlled laboratory environments.
€15,99

Lithium Orotate

Lithium orotate is a technical compound composed of lithium and orotic acid, offered by Rexar for use in analytical, educational, or material research applications.
€19,99

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

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

Sunifiram

Sunifiram CAS: 314728-85-3 | Molecular formula: C14H18N2O2 | Molecular weight: 246.31 g/mol.
€27,99

SPI-1005

SPI-1005 | Molecular formula: C13H9NOSe | Molecular weight: 274.18 g/mol.
€77,99

ACA

ACA | CAS: 35084-48-1 | Molecular formula: C16H23NO3 | Molecular weight: 277.36 g/mol.
€23,99

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

BPN14770

BPN14770 | Molecular formula: C21H15ClF3NO2 | Molecular weight: 405.8 g/mol.
€77,99

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

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

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

Unifiram

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

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

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

INTLLAB Magnetic Stirrer

Laboratory magnetic stirrer with adjustable speed control up to 3000 RPM | Stainless steel top plate | Suitable for laboratory mixing workflows.
€48,99

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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