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6 resultados para Sistemas de extracção automática | Avantor

Sistemas de extracção automática

Sistemas de extracção automática

Os sistemas de destilação automática reduzem significativamente o tempo de extração, oferecendo uma alternativa mais rápida aos métodos manuais. Com múltiplas posições para amostras, os aparelhos analisam simultaneamente o conteúdo de produtos solúveis, proporcionando conclusões mais precisas. A construção resistente e os fechos herméticos tornam os equipamentos ideais para conter solventes sensíveis ao ar utilizados em reações. É possível programar as funções desejadas sem a presença de operadores. Estes sistemas são mais seguros que os métodos tradicionais, pois os parâmetros são monitorados constantemente e acompanhados de alarmes.

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ASPEC® 241 system

ASPEC® 241 system

Supplier: GILSON LCMS

This compact ASPEC® system combines positive pressure solid phase extraction (SPE) with small footprint and precise liquid handling for reliable automated SPE applications.

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ASPEC® 274 system

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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Cold solvent extractor units, COEX

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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Automated solvent extractors according to Randall

Automated solvent extractors according to Randall

Supplier: VELP SCIENTIFIC

The SER 148/3 and SER 148/6 can be used to separate a substance or a group of elements (e.g. fat) from solid and semi-solid samples according to the Randall technique (consisting of immersion, washing and solvent recovery). The main field of application is the determination of the content of soluble products such as fats, detergents, plasticisers and pesticides in food, animal feed, detergents, rubber and plastic formulas, pharmaceutical products, soil, and more.

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Automatic solvent extractors, SER 158 series

Automatic solvent extractors, SER 158 series

Supplier: VELP SCIENTIFIC

A fully automated and cloud enabled solvent extractor capable of a high sample throughput, offering state-of-the-art technology for a fast, precise and accurate extractions in complete safety according to Randall or Twisselmann techniques.

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Hot extractors according to Randall

Hot extractors according to Randall

Supplier: BEHR

These extractors can be used to separate a substance or a group of elements from samples according to the Randall technique. It features lever assembly to raise and lower the extraction unit into/out of the heating chamber.

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