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Rexar



(−)-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

Oxiracetam

Oxiracetam CAS: 62613-82-5 | Molecular formula: C₆H₁₀N₂O₃ | Molecular weight: 158.16 g/mol.
€36,99

Magnesium L-Threonate

Magnesium L-threonate CAS: 778571-57-6 | Molecular formula: C8H14MgO10 | Molecular weight: 294.5 g/mol.
€21,99

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

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

Nefiracetam

Nefiracetam CAS: 77191-36-7 | Molecular formula: C14H18N2O2 | Molecular weight: 246.31 g/mol.
€28,99

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

Plastic Transfer Pipettes – 10 ml (35 pcs)

Plastic transfer pipettes suitable for routine liquid handling and sample transfer in laboratory environments. Supplied as a pack of 35 pieces.
€16,99

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

PRL-8-53

PRL-8-53 CAS: 51352-87-5 | Molecular formula: C16H18ClNO2 | Molecular weight: 291.77 g/mol.
€38,99

4 DMA-7,8 DHF

4-DMA-7,8-DHF CAS: 1205548-04-4 | Molecular formula: C17H15NO4 | Molecular weight: 297.31 g/mol.
€42,99

Emoxypine Succinate

Emoxypine Succinate CAS: 127464-43-1 | Molecular formula: C12H17NO5 | Molecular weight: 255.27 g/mol.
€27,99

Messzylinder 50 ml hohe Form

Messzylinder mit 50 ml in hoher Form, geeignet für präzise Volumenmessungen in kontrollierten Laborumgebungen.
€15,99

Succinic Acid

Succinic 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

Erlenmeyerkolben 500 ml

Erlenmeyerkolben mit 500 ml Fassungsvermögen, geeignet für Mischen, Erhitzen und Lagern von Flüssigkeiten in kontrollierten Laborumgebungen.
€12,99

Becherglas 400 ml

Becherglas mit 400 ml Fassungsvermögen, geeignet für allgemeine Laboranwendungen wie Mischen, Erhitzen und Volumenmessungen in kontrollierten Umgebungen.
€9,99

Weighing Paper – 75 × 75 mm (500 pcs)

Laboratory weighing paper suitable for routine sample handling and weighing procedures. Supplied as a pack of 500 sheets.
€21,99

Adipic Acid

Adipic 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.
€25,99

7,8‑Dihydroxyflavone

7,8-Dihydroxyflavone CAS: 38183-03-8 | Molecular formula: C15H10O4 | Molecular weight: 254.24 g/mol.
€33,99

Weighing Boats – Plastic (10 pcs)

Plastic weighing boats suitable for routine laboratory sample handling and weighing applications. Supplied as a set of 10 pieces.
€18,99

Sulbutiamine

Sulbutiamine CAS: 3286-46-2 | Molecular formula: C32H46N8O6S2 | Molecular weight: 680.9 g/mol.
€31,99

J-147

J-147 CAS: 1146963-51-0 | Molecular formula: C18H17F3N2O2 | Molecular weight: 350.34 g/mol.
€48,99

Laboratory Test Tubes

Transparent laboratory sample tubes with secure screw cap closure for analytical workflows and sample handling procedures | 5 ml capacity | Bulk laboratory packaging.
€23,99

ACA

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

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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