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58748

Glass-to-PTFE Connector

Joins PTFE tubing to glassware without coupling.

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About This Item

UNSPSC Code:
41121815

material

acetal (polypropylene) union
glass tubing (flanged nipple)

packaging

pkg of 1 unit

glass tube L × O.D. × I.D.

3 1/4 in. × 1/4 in. × 2 mm

fitting

1/4-28 female UNF

General description

Glass-to-PTFE connector is highly advantageous in column chromatography as it helps in supplying solvents under pressure, gradient elution and degassing of solvents.[1] This device is safe and convenient to use to avoid scaling rings or septa damage from rubber connectors.[2]

Application

Glass-to-PTFE connector may be used for LPLC, TLC, paper chromatography and flash chromatography.

Legal Information

Valco is a registered trademark of Valco Instruments Co. Inc.

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Convenient apparatus for the generation of small amounts of diazomethane.
Cohen, Jerry D.
Journal of Chromatography A, 303, 193-196 (1984)
PTFE-glass pump. Chromatographic applications.
Arcus, A. C.
Journal of Chromatography A, 3, 411-414 (1960)

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