https://www.rexar.nl/pl/ Wed, 27 May 2026 04:24:27 +0200 pl https://www.rexar.nl/pl/ https://cdn.webshopapp.com/shops/3630/themes/174611/assets/logo.png?2026052700330420210105160415 https://www.rexar.nl/pl/safety-glasses.html https://www.rexar.nl/pl/safety-glasses.html Mon, 11 May 2026 19:32:21 +0200 Lightweight laboratory safety glasses with scratch-resistant clear polycarbonate lenses and wrap-around protection for analytical and technical workflows.]]> https://www.rexar.nl/pl/microcentrifuge-tubes.html https://www.rexar.nl/pl/microcentrifuge-tubes.html Mon, 11 May 2026 15:00:52 +0200 Transparent laboratory microcentrifuge tubes with integrated snap cap closure for analytical workflows and centrifugation procedures | 2 ml capacity.]]> https://www.rexar.nl/pl/laboratory-spatulas.html https://www.rexar.nl/pl/laboratory-spatulas.html Sat, 09 May 2026 22:06:29 +0200 Stainless steel laboratory spatulas and scoops for analytical sample handling and material transfer workflows | Suitable for powders and laboratory materials.]]> https://www.rexar.nl/pl/plastic-dropper-bottles.html https://www.rexar.nl/pl/plastic-dropper-bottles.html Sat, 09 May 2026 21:09:11 +0200 Plastic laboratory sample bottles with integrated dropper cap for analytical liquid handling and sample preparation workflows | 10 ml capacity.]]> https://www.rexar.nl/pl/laboratory-vortex-mixer.html https://www.rexar.nl/pl/laboratory-vortex-mixer.html Sat, 09 May 2026 20:27:00 +0200 Compact laboratory vortex mixer for analytical sample preparation and liquid handling workflows | Touch-activated mixing operation | Suitable for laboratory tubes and sample vials.]]> https://www.rexar.nl/pl/glass-dropper-bottles.html https://www.rexar.nl/pl/glass-dropper-bottles.html Sat, 09 May 2026 20:14:16 +0200 Amber glass laboratory sample bottles with integrated pipette dropper for analytical liquid handling and sample preparation workflows | 10 ml capacity.]]> https://www.rexar.nl/pl/microcentrifuge-tubes-162880371.html https://www.rexar.nl/pl/microcentrifuge-tubes-162880371.html Sat, 09 May 2026 20:00:26 +0200 Transparent laboratory microcentrifuge tubes with integrated snap cap closure for analytical workflows and centrifugation procedures | 2 ml capacity.]]> https://www.rexar.nl/pl/digital-precision-scale.html https://www.rexar.nl/pl/digital-precision-scale.html Sat, 09 May 2026 18:17:00 +0200 Compact digital laboratory precision scale for analytical weighing and sample preparation workflows | Readability 0.01 g | Digital LCD display.]]> https://www.rexar.nl/pl/ptfe-magnetic-stir-bars.html https://www.rexar.nl/pl/ptfe-magnetic-stir-bars.html Sat, 09 May 2026 15:17:17 +0200 PTFE-coated laboratory stirrer bars for magnetic stirring and analytical liquid mixing workflows | Compatible with standard laboratory magnetic stirrers.]]> https://www.rexar.nl/pl/laboratory-test-tubes.html https://www.rexar.nl/pl/laboratory-test-tubes.html Sat, 09 May 2026 15:01:33 +0200 Transparent laboratory sample tubes with secure screw cap closure for analytical workflows and sample handling procedures | 5 ml capacity | Bulk laboratory packaging.]]> https://www.rexar.nl/pl/digital-ph-meter.html https://www.rexar.nl/pl/digital-ph-meter.html Sat, 09 May 2026 14:39:35 +0200 Portable laboratory pH meter for analytical liquid testing and solution preparation workflows | Measurement range pH 0.00–14.00 | Digital LCD display.]]> https://www.rexar.nl/pl/onilab-pipette-tips.html https://www.rexar.nl/pl/onilab-pipette-tips.html Sat, 09 May 2026 14:17:29 +0200 Universal laboratory pipette tips for analytical liquid handling workflows | Compatible with standard micropipettes | Polypropylene (PP) | 500 pieces.]]> https://www.rexar.nl/pl/onilab-laboratory-micropipette.html https://www.rexar.nl/pl/onilab-laboratory-micropipette.html Sat, 09 May 2026 13:41:55 +0200 Precision laboratory micropipette for accurate liquid handling and sample preparation workflows | Adjustable volume 100–1000 µL | Compatible with standard pipette tips.]]> https://www.rexar.nl/pl/intllab-magnetic-stirrer.html https://www.rexar.nl/pl/intllab-magnetic-stirrer.html Sat, 09 May 2026 13:22:32 +0200 Laboratory magnetic stirrer with adjustable speed control up to 3000 RPM | Stainless steel top plate | Suitable for laboratory mixing workflows.]]> https://www.rexar.nl/pl/onilab-mini-centrifuge.html https://www.rexar.nl/pl/onilab-mini-centrifuge.html Sat, 09 May 2026 09:36:23 +0200 Laboratory mini centrifuge for microcentrifuge tubes and PCR strips. Max speed 7000 rpm | 2680 × g RCF | Low noise ≤45 dB.]]> https://www.rexar.nl/pl/test-tube-glass-16-150-mm.html https://www.rexar.nl/pl/test-tube-glass-16-150-mm.html Sun, 22 Mar 2026 23:59:09 +0100 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.]]> https://www.rexar.nl/pl/graduated-cylinder-50-ml-tall-form.html https://www.rexar.nl/pl/graduated-cylinder-50-ml-tall-form.html Sun, 22 Mar 2026 23:49:53 +0100 Graduated Cylinder 50 ml tall form – Laboratory Glassware for Analytical Applications]]> https://www.rexar.nl/pl/erlenmeyer-flask-500-ml.html https://www.rexar.nl/pl/erlenmeyer-flask-500-ml.html Sun, 22 Mar 2026 23:43:56 +0100 500 ml Erlenmeyer flask suitable for mixing, heating and storing liquids in controlled laboratory environments.]]> https://www.rexar.nl/pl/beaker-400-ml.html https://www.rexar.nl/pl/beaker-400-ml.html Sun, 22 Mar 2026 23:36:46 +0100 400 ml beaker suitable for general laboratory applications such as mixing, heating and volume measurement in controlled environments.]]> https://www.rexar.nl/pl/emoxypine-succinate.html https://www.rexar.nl/pl/emoxypine-succinate.html Thu, 19 Mar 2026 13:12:12 +0100 Emoxypine Succinate CAS: 127464-43-1 | Molecular formula: C12H17NO5 | Molecular weight: 255.27 g/mol.]]> https://www.rexar.nl/pl/78dihydroxyflavone.html https://www.rexar.nl/pl/78dihydroxyflavone.html Thu, 19 Mar 2026 11:23:56 +0100 7,8-Dihydroxyflavone CAS: 38183-03-8 | Molecular formula: C15H10O4 | Molecular weight: 254.24 g/mol.]]> https://www.rexar.nl/pl/gts-21.html https://www.rexar.nl/pl/gts-21.html Thu, 19 Mar 2026 08:47:24 +0100 GTS-21 CAS: 148372-04-7 | Molecular formula: C16H20N2O3 | Molecular weight: 288.34 g/mol.]]> https://www.rexar.nl/pl/unifiram.html https://www.rexar.nl/pl/unifiram.html Thu, 12 Mar 2026 11:48:26 +0100 Unifiram CAS: 272786-64-8 | Molecular formula: C13H15FN2O3S | Molecular weight: 298.33 g/mol.]]> https://www.rexar.nl/pl/methylene-blue.html https://www.rexar.nl/pl/methylene-blue.html Wed, 11 Mar 2026 15:21:01 +0100 Methylene Blue CAS: 7220-79-3 | Molecular formula: C16H18ClN3S | Molecular weight: 319.85 g/mol.]]> https://www.rexar.nl/pl/4-dma-78-dhf.html https://www.rexar.nl/pl/4-dma-78-dhf.html Wed, 11 Mar 2026 13:40:38 +0100 4-DMA-7,8-DHF CAS: 1205548-04-4 | Molecular formula: C17H15NO4 | Molecular weight: 297.31 g/mol.]]> https://www.rexar.nl/pl/coluracetam.html https://www.rexar.nl/pl/coluracetam.html Mon, 09 Mar 2026 15:04:33 +0100 Coluracetam CAS: 135463-81-9 | Molecular formula: C19H23N3O3 | Molecular weight: 341.41 g/mol.]]> https://www.rexar.nl/pl/fluorene-myristate.html https://www.rexar.nl/pl/fluorene-myristate.html Mon, 09 Mar 2026 12:32:05 +0100 Fluorene Myristate CAS: 2595050-21-6 | Molecular formula: C27H36O2 | Molecular weight: 392.57 g/mol.]]> https://www.rexar.nl/pl/5-amino-1mq.html https://www.rexar.nl/pl/5-amino-1mq.html Sat, 28 Feb 2026 18:42:37 +0100 5-Amino-1MQ CAS: 42464-96-0 | Molecular formula: C10H11N3O | Molecular weight: 189.21 g/mol.]]> https://www.rexar.nl/pl/cms-121.html https://www.rexar.nl/pl/cms-121.html Sat, 28 Feb 2026 15:44:09 +0100 CMS-121 CAS: 1353224-53-9 | Molecular formula: C18H16FNO3 | Molecular weight: 313.33 g/mol.]]> https://www.rexar.nl/pl/plastic-transfer-pipettes-10-ml-35-pcs.html https://www.rexar.nl/pl/plastic-transfer-pipettes-10-ml-35-pcs.html Sat, 31 Jan 2026 20:21:12 +0100 Plastic transfer pipettes suitable for routine liquid handling and sample transfer in laboratory environments. Supplied as a pack of 35 pieces.]]> https://www.rexar.nl/pl/laboratory-spatula-set-6-pcs.html https://www.rexar.nl/pl/laboratory-spatula-set-6-pcs.html Sat, 31 Jan 2026 20:14:54 +0100 Plastic laboratory spatulas suitable for routine sample handling and material transfer. Supplied as a set of 6 pieces.]]> https://www.rexar.nl/pl/digital-laboratory-balance-01-g-500-g.html https://www.rexar.nl/pl/digital-laboratory-balance-01-g-500-g.html Sat, 31 Jan 2026 20:02:02 +0100 Compact digital balance suitable for routine laboratory weighing applications. Maximum capacity 500 g with 0.1 g resolution.]]> https://www.rexar.nl/pl/weighing-paper-75-75-mm-500-pcs.html https://www.rexar.nl/pl/weighing-paper-75-75-mm-500-pcs.html Sat, 31 Jan 2026 19:46:36 +0100 Laboratory weighing paper suitable for routine sample handling and weighing procedures. Supplied as a pack of 500 sheets.]]> https://www.rexar.nl/pl/weighing-boats-plastic-10-pcs.html https://www.rexar.nl/pl/weighing-boats-plastic-10-pcs.html Sat, 31 Jan 2026 19:18:59 +0100 Plastic weighing boats suitable for routine laboratory sample handling and weighing applications. Supplied as a set of 10 pieces.]]> https://www.rexar.nl/pl/trishydroxymethylaminomethane.html https://www.rexar.nl/pl/trishydroxymethylaminomethane.html Wed, 28 Jan 2026 16:43:12 +0100 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]]> https://www.rexar.nl/pl/potassium-hydrogen-phthalate.html https://www.rexar.nl/pl/potassium-hydrogen-phthalate.html Wed, 28 Jan 2026 12:59:58 +0100 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.]]> https://www.rexar.nl/pl/adipic-acid.html https://www.rexar.nl/pl/adipic-acid.html Tue, 27 Jan 2026 20:40:50 +0100 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.]]> https://www.rexar.nl/pl/phthalic-acid.html https://www.rexar.nl/pl/phthalic-acid.html Tue, 27 Jan 2026 13:37:24 +0100 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.]]> https://www.rexar.nl/pl/di-p-toluoyl-l-tartaric-acid.html https://www.rexar.nl/pl/di-p-toluoyl-l-tartaric-acid.html Tue, 27 Jan 2026 12:27:38 +0100 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.]]> https://www.rexar.nl/pl/succinic-acid.html https://www.rexar.nl/pl/succinic-acid.html Tue, 27 Jan 2026 10:41:53 +0100 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.]]> https://www.rexar.nl/pl/aca.html https://www.rexar.nl/pl/aca.html Thu, 28 Aug 2025 11:54:23 +0200 ACA | CAS: 35084-48-1 | Molecular formula: C16H23NO3 | Molecular weight: 277.36 g/mol.]]> https://www.rexar.nl/pl/idra-21.html https://www.rexar.nl/pl/idra-21.html Tue, 10 Jun 2025 23:28:35 +0200 IDRA-21 CAS: 22503-72-6 | Molecular formula: C8H9ClN2O2S | Molecular weight: 232.69 g/mol.]]> https://www.rexar.nl/pl/teacrine.html https://www.rexar.nl/pl/teacrine.html Sat, 11 May 2024 13:11:10 +0200 Teacrine (Theacrine) CAS: 2309-49-1 | Molecular formula: C9H12N4O3 | Molecular weight: 224.22 g/mol.]]> https://www.rexar.nl/pl/agmatine-sulfate.html https://www.rexar.nl/pl/agmatine-sulfate.html Sat, 11 May 2024 09:30:12 +0200 Agmatine Sulfate CAS: 2482-00-0 | Molecular formula: C5H16N4·H2SO4 | Molecular weight: 232.28 g/mol.]]> https://www.rexar.nl/pl/magnesium-l-threonate.html https://www.rexar.nl/pl/magnesium-l-threonate.html Fri, 10 May 2024 19:44:31 +0200 Magnesium L-threonate CAS: 778571-57-6 | Molecular formula: C8H14MgO10 | Molecular weight: 294.5 g/mol.]]> https://www.rexar.nl/pl/nooglutyl.html https://www.rexar.nl/pl/nooglutyl.html Fri, 10 May 2024 19:12:28 +0200 Nooglutyl CAS: 112193-35-8 | Molecular formula: C11H12N2O3 | Molecular weight: 220.23 g/mol.]]> https://www.rexar.nl/pl/dihexa.html https://www.rexar.nl/pl/dihexa.html Fri, 10 May 2024 15:20:58 +0200 Dihexa CAS: 1401708-83-5 | Molecular formula: C27H44N4O5 | Molecular weight: 504.66 g/mol.]]> https://www.rexar.nl/pl/phenibut-hcl.html https://www.rexar.nl/pl/phenibut-hcl.html Tue, 06 Feb 2024 16:53:19 +0100 Phenibut CAS: 3060-41-1 | Molecular formula: C10H13NO2 | Molecular weight: 179.22 g/mol.]]> https://www.rexar.nl/pl/j-147.html https://www.rexar.nl/pl/j-147.html Thu, 16 Mar 2023 11:00:23 +0100 J-147 CAS: 1146963-51-0 | Molecular formula: C18H17F3N2O2 | Molecular weight: 350.34 g/mol.]]> https://www.rexar.nl/pl/prl-8-53.html https://www.rexar.nl/pl/prl-8-53.html Wed, 15 Mar 2023 19:11:58 +0100 PRL-8-53 CAS: 51352-87-5 | Molecular formula: C16H18ClNO2 | Molecular weight: 291.77 g/mol.]]>