Presse

Le presse da laboratorio manuali o motorizzate sono adatte a soddisfare i numerosi requisiti di preparazione dei campioni o delle procedure di compressione. Alcuni modelli motorizzati sono completamente automatizzati per garantire la massima efficienza di lavoro. Le applicazioni comuni includono l’essiccazione e l’appiattimento dei campioni per la raccolta botanica, la preparazione di materiali in polvere in forma di compresse per test calorimetrici, la pressatura di pellet, i test di resistenza alla compressione e le estrazioni di fluidi. Le presse sono ideali per la ricerca, la compattazione, la modellatura della gomma o della plastica, la laminazione e le applicazioni ceramiche.

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Filter Vial Toggle Press

Filter Vial Toggle Press

Supplier: THOMSON INSTRUMENT

The Thomson filter vial toggle press quickly depresses autosampler-ready filter vials.

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Hydraulic pellet press, KBr

Supplier: PerkinElmer

This compact hydraulic press is used with the KBr die to prepare KBr pellets.

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Whatman™ Mini-UniPrep™ Multi-Compressor, Whatman products (Cytiva)

Whatman™ Mini-UniPrep™ Multi-Compressor, Whatman products (Cytiva)

Supplier: Whatman products (Cytiva)

Mini-UniPrep™ multicompressor including one 8-position tray for standard plastic Mini-UniPrep™ filter vials.

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Mini hand press, MHP-1

Supplier: SHIMADZU

This compact mini hand press is a used to produce KBr pellets.

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Pellet presses

Supplier: PARR

Pellet presses used for compressing powdered samples into pellet or tablet form for oxygen bomb calorimetry.

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Recommandations

Acetonitrile, anidro (max. 0,003% H<sub>2</sub>O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade adatto per UPLC/UHPLC

Catalogue #: 83639.320

Supplier: VWR Chemicals

Metanolo ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., grado gradiente per HPLC

Catalogue #: 20864.320

Supplier: VWR Chemicals

Acetone ≥99%, TECHNICAL

Catalogue #: 20063.365

Supplier: VWR Chemicals

Guanti in nitrile, Kimtech™ Purple Nitrile™

Catalogue #: 112-4847

Supplier: Ansell

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® per LC-MS, adatto per UPLC/UHPLC

Catalogue #: 83640.320

Supplier: VWR Chemicals

Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., grado gradiente for liquid chromatography, Supelco®

Catalogue #: 1.00030.2500

Supplier: Merck

Acqua, HiPerSolv CHROMANORM® per LC-MS, adatto per UPLC/UHPLC

Catalogue #: 83645.320

Supplier: VWR Chemicals

2-Propanolo ≥99.8%, HiPerSolv CHROMANORM® per HPLC

Catalogue #: 20880.320

Supplier: VWR Chemicals

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM®, grado gradiente per HPLC

Catalogue #: 20060.320

Supplier: VWR Chemicals

Acqua, HiPerSolv CHROMANORM® per HPLC

Catalogue #: 23595.328

Supplier: VWR Chemicals

Safe-Lock Tubes, 1,5 ml - Microtubes

Catalogue #: 211-2130

Supplier: EPPENDORF

Etanolo assoluto ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS per analisi

Catalogue #: 20821.296

Supplier: VWR Chemicals

epT.I.P.S.® Bulk - Pipette Tips

Catalogue #: 613-3508

Supplier: EPPENDORF

Provette per centrifuga, Falcon®

Catalogue #: 734-0448

Supplier: Corning

Combitips® advanced Eppendorf Quality Positive Displacement Pipette Tips

Catalogue #: 613-2063

Supplier: EPPENDORF

Metanolo ≥99.9% (by GC), HiPerSolv CHROMANORM® per LC-MS, adatto per UPLC/UHPLC

Catalogue #: 83638.320

Supplier: VWR Chemicals

2-Propanolo ≥99.7%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS per analisi

Catalogue #: 20842.330

Supplier: VWR Chemicals

VWR®, Provette per centrifuga, senza metalli, con tappo a vite

Catalogue #: 525-0629

Supplier: VWR Collection

Safe-Lock Tubes, 2,0 ml - Microtubes

Catalogue #: 211-2120

Supplier: EPPENDORF

2-Propanolo ≥98%, TECHNICAL

Catalogue #: 20922.364

Supplier: VWR Chemicals