Destillationskolonner

Destillationskolonner

Destillationskolonner er essentielle dele af apparater til at adskille blandinger efter flygtighed. Ved at kondensere den opstigende damp med glasfremspring leder fraktioneringsinstrumentet stoffet ind i en kølekondensator, hvor omdannelsen tilbage til væske finder sted, inden det endeligt opsamles i en ny beholder. Indvendige roterende bånd opnår ligevægt hurtigere end standardtyper. Med temperatur- og kemikalieresistens oplever destillationskolonner minimal termisk udvidelse under procedurer.

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Vigreux-kolonner med vakuumkappe

Vigreux-kolonner med vakuumkappe

Supplier: Lenz Laborglas

DURAN®, borosilicate glass.

Expand 4 Items

Kolonner, Vigreux-type

Kolonner, Vigreux-type

Supplier: Lenz Laborglas

DURAN®, borosilicate glass 3.3, clear.

Expand 6 Items

Distillation columns, Vigreux, with removable glass jacket

Distillation columns, Vigreux, with removable glass jacket

Supplier: Lenz Laborglas

DURAN®, borosilicate glass.

Expand 5 Items

Distillation columns, Hempel

Distillation columns, Hempel

Supplier: Lenz Laborglas

DURAN®, borosilicate glass, clear.

Expand 13 Items

Hempelkolonner med vakuumkappe

Hempelkolonner med vakuumkappe

Supplier: Lenz Laborglas

DURAN®, borosilicate glass.

Expand 4 Items

Distillation columns, Vigreux, with glass jacket, DURAN®

Distillation columns, Vigreux, with glass jacket, DURAN®

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

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Fractionating columns, plain, Quickfit®

Fractionating columns, plain, Quickfit®

Supplier: SciLabware

PYREX®, borosilicate glass

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Fractionating columns, Vigreux

Fractionating columns, Vigreux

Supplier: witeg Labortechnik

Borosilicate glass.

Expand 8 Items

Fractionating columns, Dufton, Quickfit®

Fractionating columns, Dufton, Quickfit®

Supplier: SciLabware

PYREX®, borosilicate glass

Expand 2 Items

Fractionating columns, Hempel, with glass jacket

Fractionating columns, Hempel, with glass jacket

Supplier: witeg Labortechnik

Borosilicate glass 3.3.

Expand 2 Items

Fractionating columns, Vigreux, Quickfit®

Fractionating columns, Vigreux, Quickfit®

Supplier: SciLabware

PYREX®, borosilicate glass

Expand 3 Items

VWR®, Transfer Pipettes, High Performance

#: 612-1681

: VWR Collection

VWR®, Nitril handsker, NITRILE

#: 112-2371

: VWR Collection

Acetonitril, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

#: 83639.320

: VWR Chemicals

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

#: 20864.320

: VWR Chemicals

VWR®, Serologiske pipetter, Standard type

#: 612-3700

: VWR Collection

Acetone ≥99%, TECHNICAL

#: 20063.365

: VWR Chemicals

VWR® NITRILE LIGHT, Nitrile Gloves

#: 112-2754

: VWR Collection

VWR®, Ansigtsservietter

#: 115-0600

: VWR Collection

Sealing film for manual application, Parafilm® M

#: 291-0057

: HEATHROW

Handsker, nitril, Kimtech™ Purple Nitrile™

#: 112-4847

: Ansell

VWR®, Laboratorieflasker, rund, med skruelåg

#: 215-1592

: VWR Collection

Acetonitril ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

#: 83640.320

: VWR Chemicals

Natriumhydroxid 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution

#: 31770.294

: VWR Chemicals

pH-teststrimler, MQuant®, Supelco®

#: 1.09535.0001

: Merck

Acetonitril ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

#: 1.00030.2500

: Merck

Single-Use Syringes, 2-Piece, HENKE-JECT®

#: 613-2001

: HENKE SASS WOLF

VWR® AVS TITRINORM, bufferopløsninger, 20 °C

#: 32096.291

: VWR Chemicals

Vand, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

#: 83645.320

: VWR Chemicals

Vand, HiPerSolv CHROMANORM® for HPLC

#: 23595.328

: VWR Chemicals

Acetonitril ≥99.9%, HiPerSolv CHROMANORM®, gradient grade for HPLC

#: 20060.320

: VWR Chemicals