Filtering Flasks

Pyrex™ Borosilicate Glass Vacuum Filter Flask with Side Arm

Pyrex™ Borosilicate Glass Vacuum Filter Flask with Side Arm

Manufactured from Borosilicate Glass and complies with ISO 6556. Pyrex™ Borosilicate Glass Vacuum Filter Flask with Side Arm features heavy walls to provide increased mechanical strength while 'studded' base minimises surface abrasion. These Büchner type flasks include an integral glass side-arm to accept 9mm bore flexible tubing necessary for vacuum filtration.

Pyrex™ Borosilicate Glass Vacuum Filter Funnel with Glass Sintered Disc

Pyrex™ Borosilicate Glass Vacuum Filter Funnel with Glass Sintered Disc

Useful when conventional filter papers react with chemicals.

Pyrex™ Büchner Flask with Screw Thread Connector

Pyrex™ Büchner Flask with Screw Thread Connector

Manufactured from borosilicate glass. Pyrex™ Büchner Flask with Screw Thread Connector features heavy wall construction for vacuum filtration applications, and tooled neck to accept a drilled rubber stopper. Sidearm includes a PTFE screwthread connector for easy and safe fitting of 9mm bore vacuum tubing. Complies with ISO 6556.

BRAND™ Borosilicate Glass Filter Flask

BRAND™ Borosilicate Glass Filter Flask

Lateral socket for vacuum tubing with outer diameter 15-18 mm

Pyrex™ Borosilicate Glass Filter Flask

Pyrex™ Borosilicate Glass Filter Flask

Pyrex™ Borosilicate Glass Filter Flask is a key component used in the assembly of the Pyrex™ 47 mm Membrane Filtration System.

DWK Life Sciences DURAN™ Filtering Flask, with KECK™ Assembly Set, bottle shape

DWK Life Sciences DURAN™ Filtering Flask, with KECK™ Assembly Set, bottle shape

The filtering flask is a thick-walled vessel which is used as a collecting vessel for the filtrate during filtration.

Conical Filter Vacuum Flask with Hose Tubulature

Conical Filter Vacuum Flask with Hose Tubulature

Use this Conical Filter Vacuum Flask with Hose Tubulature with a vacuum funnel and filter. This thick-walled Ehlenmeyer flask features a glass tube protrusion about an inch from its neck and is also known as a Büchner flask.

MilliporeSigma™ Stericup™ Quick Release Bottle Top Receiver Flasks

MilliporeSigma™ Stericup™ Quick Release Bottle Top Receiver Flasks

Stericup™ Quick Release Receiver Flask for Bottle Top Filtration includes a click-seal confidence cap that enables a secure grip in wet and dry conditions.

Quickfit™ Borosilicate Glass Vacuum Filter Flask with Screw Thread Connector And Ground Socket

Quickfit™ Borosilicate Glass Vacuum Filter Flask with Screw Thread Connector And Ground Socket

Complies with ISO 6556. Quickfit Jointed Ware™ Quickfit™ Borosilicate Glass Vacuum Filter Flask with Screw Thread Connector And Ground Socket's heavy walls and bases are designed for vacuum filtration work.

Fisherbrand™ Reusable Heavy-Wall Filter Flasks

Fisherbrand™ Reusable Heavy-Wall Filter Flasks

With heavier walls than standard Erlenmeyer flasks

DWK Life Sciences DURAN™ Filter Apparatus, Witt Type, complete, with interchangeable lid, and KECK™ assembly set, standard ground joint 29/32

DWK Life Sciences DURAN™ Filter Apparatus, Witt Type, complete, with interchangeable lid, and KECK™ assembly set, standard ground joint 29/32

The Witt filtration apparatus is used for solid-liquid filtration in which the filtrate is subsequently further processed.

Thermo Scientific™ Nalgene™ Polypropylene Vacuum Flask

Thermo Scientific™ Nalgene™ Polypropylene Vacuum Flask

Replace glass flasks with this flask, molded in one piece for full vacuum service with angled tubulation to prevent tipping.

DWK Life Sciences Kimble™ Kontes™ Heavy Wall Filtering Flask

DWK Life Sciences Kimble™ Kontes™ Heavy Wall Filtering Flask

Provides mechanical strength under vacuum application

MilliporeSigma™ Stericup™ Quick Release-HV Sterile Vacuum Bottle Top Filtration Systems

MilliporeSigma™ Stericup™ Quick Release-HV Sterile Vacuum Bottle Top Filtration Systems

Stericup™ Quick Release-HV Sterile Vacuum Filtration System has a design and balanced profile that improves stability during filtration in tight laminar flow hoods.

DWK Life Sciences DURAN™ Filtering Flask, with KECK™ Assembly Set, Erlenmeyer shape

DWK Life Sciences DURAN™ Filtering Flask, with KECK™ Assembly Set, Erlenmeyer shape

The filtering flask is a thick-walled vessel which is used as a collecting vessel for the filtrate during filtration.

Quickfit™ Borosilicate Glass Vacuum Filter Flask with Side Arm And Ground Socket

Quickfit™ Borosilicate Glass Vacuum Filter Flask with Side Arm And Ground Socket

Filter flasks with precision-ground Quickfit™ socket.

DWK Life Sciences DURAN™ Filtering Flask, with glass hose connection, bottle shape

DWK Life Sciences DURAN™ Filtering Flask, with glass hose connection, bottle shape

The filtering flask is a thick-walled vessel which is used as a collecting vessel for the filtrate during filtration.

Quickfit™ Plain Side-Arm and Ground Socket Büchner Flask

Quickfit™ Plain Side-Arm and Ground Socket Büchner Flask

Heavy-wall and base construction for vacuum work

Quickfit™ Borosilicate Glass Büchner Vacuum Filtration Funnels with Glass Sintered Disc

Quickfit™ Borosilicate Glass Büchner Vacuum Filtration Funnels with Glass Sintered Disc

Useful where conventional filter papers would be destroyed by acids and alkalis

DWK Life Sciences DURAN™ Filtering Flask for DURAN™ Filtering Apparatus, Flask Only

DWK Life Sciences DURAN™ Filtering Flask for DURAN™ Filtering Apparatus, Flask Only

The filter unit can be used with an appropriate filter for particle analysis or clear and sterile filtration. Filtration support by vacuum is possible.

DWK Life Sciences DURAN™ Filtering Flask, with glass hose connection, Erlenmeyer shape

DWK Life Sciences DURAN™ Filtering Flask, with glass hose connection, Erlenmeyer shape

The filtering flask is a thick-walled vessel which is used as a collecting vessel for the filtrate during filtration.

DWK Life Sciences DURAN™ Filtering Flask, with Side-Arm Socket, bottle shape

DWK Life Sciences DURAN™ Filtering Flask, with Side-Arm Socket, bottle shape

The filtering flask is a thick-walled vessel which is used as a collecting vessel for the filtrate during filtration.

BRAND™ 250 mL Filter Flask

BRAND™ 250 mL Filter Flask

Filter Flask equipped with a lateral socket.

Merck Accessories for Solvent Filtering Dispensers, 25 mm

Merck Accessories for Solvent Filtering Dispensers, 25 mm

Accessories for filter holders for sample preparation.

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