Filtering Flasks
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.
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.
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.
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 KIMBLE™ KONTES™ ULTRA-WARE™ Heavy-Wall Filter Flasks
KIMBLE™ KONTES™ ULTRA-WARE™ Heavy-Wall Filter Flasks feature heavy-wall borosilicate glass for mechanical strength during vacuum filtration, plus KimCote™ plastic safety coating for added protection against breakage.
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
Lateral socket for vacuum tubing with outer diameter 15-18 mm
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 WHEATON™ 1000mL Filter Flask with 40/35 Joint
WHEATON™ 1000mL Filter Flask with 40/35 Joint is designed for vacuum filtration applications. Erlenmeyer-style heavy-wall glass construction provides the mechanical strength required for filtration. Side arm accepts standard 0.25 in. (6mm) I.D. tubing via a #2 hose connection.
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 Büchner Vacuum Filtration Funnels with Glass Sintered Disc
Useful where conventional filter papers would be destroyed by acids and alkalis
Glassco Laboratory Equipments Filtration Glass Flask
Glass filtration flask with a glass connector for laboratory filtration applications.
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.
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.
DWK Life Sciences DURAN™ Filtering Flask, with Side-Arm Socket, Erlenmeyer shape
The filtering flask is a thick-walled vessel which is used as a collecting vessel for the filtrate during filtration.