Ekstraktorer
Ekstraktorer adskiller blandingselementer for at efterlade mere rensede væsker, faste stoffer eller gasser. Ved at fuldføre denne almindelige prøveforberedelse til analytiske videnskaber nedbryder og isolerer manuelle eller automatiske modeller komponenter for lettere testning og håndtering. For at give mere reproducerbare undersøgelsesresultater anvender enhederne homogene betingelser på alle prøver. Ekstraktionsapparater og -maskiner fås i forskellige formater, der er specifikt designet til de processer, der kræves for at fjerne indholdet.
Extractors for specific light solvents
Supplier: Lenz Laborglas
DURAN®, Borosilicate glass.
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Extractors for specific heavy solvents
Supplier: Lenz Laborglas
DURAN®, Borosilicate glass.
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Glasudsugningsfingerbøl, klasse 603G, Whatman™
Supplier: Whatman products (Cytiva)
Cytiva's Whatman 603G borosilicate glass fiber thimbles with inorganic binder are flexibly designed for use in a full range of commercially available Soxhlet apparatus systems.
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Soxhlet ekstraktorer
Supplier: Lenz Laborglas
DURAN®, borosilicate glass. Til ekstraktion af faste stoffer med opløsningsmidler.
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Knofler-bohm ekstraktionsapparater
Supplier: Lenz Laborglas
DURAN®, Borosilicate glass.
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Ekstraktionsindsatse til ekstraktion
Supplier: Lenz Laborglas
DURAN®, Borosilicate glass.
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Quartz Extraction Thimble for Emission Testing, Tapered, Whatman™
Supplier: Whatman products (Cytiva)
High-purity Whatman quartz thimbles from Cytiva support accurate, reproducible emission testing by providing low extractable levels and temperature resistance up to 800 °C.
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ASPEC® 274 system
Supplier: GILSON LCMS
This ASPEC® system for positive pressure solid phase extraction (SPE) automation maximises throughput by processing up to four samples in parallel. With its small footprint and multiple probes, it is the ideal choice for reproducible and efficient sample cleanup for clinical, forensic, doping, food, and environmental testing labs.
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Extractors heads for specific heavy solvents
Supplier: Lenz Laborglas
DURAN®, Borosilicate glass.
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Extraction thimbles, Munktell
Supplier: Ahlstrom
Grade ET/401
Particularly suitable for the extraction of organic combinations out of reaction mixtures, food, natural substances, lacquer and binder analysis in paint colours, dust and tar determination in gases.
Max. Temperature: 120 °C.
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Cold solvent extractor units, COEX
Supplier: VELP SCIENTIFIC
In order to perform a reliable raw fibre analysis, the sample must have a low fat content (<1%). For those samples that exceed this value, a preliminary fat extraction is required using acetone, hexane or petroleum. The COEX performs rapid fat extraction directly in the same glass crucibles that are used by the FIWE Series for the next satge of fibre analysis..
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Soxhlet extractors
Supplier: Kavalier
Borosilicate glass. For extraction from solids with solvents.
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Kostfiberudtrækkere
Supplier: VELP SCIENTIFIC
The CSF 6 filtration unit carries out the final filtration and washing phase required by the enzymatic method for dietary fibre determination.
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Katalog #: 83639.320
Leverandør: VWR Chemicals
Katalog #: 20864.320
Leverandør: VWR Chemicals
Katalog #: 83640.320
Leverandør: VWR Chemicals
Katalog #: 31770.294
Leverandør: VWR Chemicals
Katalog #: 1.00030.2500
Leverandør: Merck
Katalog #: 83645.320
Leverandør: VWR Chemicals