Chromatography Fittings
DWK Life Sciences Kimble™ Kontes™ Chromatography Column Stainless Steel Nut for 1/8 in. Tubing
Tubing nuts and ferrules are used to make connections between the tubing and the end fittings of CHROMAFLEX™, FLEX-COLUMN™ and DISPOSAFLEX™ columns.
DWK Life Sciences Kimble™ Flex-Column Chromatography Fittings: Adapter with 1/4-28 Female Thread to Female Luer
This ETFE FLEX-COLUMN™ fitting is a female adapter with 1/4-28 thread to female Luer.
MilliporeSigma™ Supelco™ Long Stem Flow Control Valves
Equip alternative valves in your 12-port or 24-port standard Visiprep vacuum manifold with these long stem flow control valves if you intend to use all ports of the manifold with 12, 20, or 60 mL SPE tubes. Note: Not for use with Visiprep DL (Disposable Liner) models
MilliporeSigma™ Supelco™ Flow adapter for jacketed LC Columns, Column I.D. 1.0 cm
Each flow adapter is supplied with a 20 μm porosity HDPE bed support, TFE/polypropylene O-ring seal, stainless steel adjusting rod, PTFE body and 5 feet (1.5 meters) of FEP tubing.
MilliporeSigma™ Supelco™ Ombifit™ Standard Bore Connector Three-way valve connector
Omnifit™ Standard Bore Connector is very versatile in nature and is used for connecting various types of hardwall tubings. The standard bore connector has a manual valve operation on each end, thus the flow can be switched on or off as required. It is primarily used for fluid-line interconnection, sampling and mixing.
MilliporeSigma™ Supelco™ Vacuum Adapter I.D. 10 mm
For procesing packed and empty dioxin columns and dual-layer reversible carbon tubes individually using vacuum pressure
MilliporeSigma™ Supelco™ Michel-Miller Swagelok™ adapter NPTF 1/8 in., Nylon
Use to make Swagelok™ tubing connections with Ace threaded glassware. One end is Ace-Thred, other is NPTF. Connects tubing to M-M columns. Adapters with No. 50 Ace-Thred fit Ace large columns.
MilliporeSigma™ Supelco™ Supeltex™ M-2 Packed Column Ferrule, 1/4 in.
Characteristics: High reusability.Material Composition: DuPont VESPEL SP-1 (100% polyimide)Maximum Temperature: 350°C