Reaction Kettles

Typically made from borosilicate glass, which is more resistant to thermal shock than regular glass and is less subject to thermal stress, reaction kettles are used to contain reactant substances while offering a clear view of the effects in process. Because of their strong resistance to temperatures, reaction kettles do not fracture during autoclaving sterilization. Reaction kettles feature wide mouths for easy access to their interior, while flat-top edged kettles can be used with certain lids to provide a leak-proof seal. Reaction kettles usually come with covers that have openings to accept three small standard taper joints and one larger standard taper joint. Quick assembly with funnels, stirrers and condensers is possible with interchangeable standard taper joints.

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Pyrex Labware™ Quickfit™ Borosilicate Glass Wide Neck Reaction Flask

Manufactured from borosilicate glass. Pyrex Labware™ Quickfit™ Borosilicate Glass Wide Neck Reaction Flask's wide neck allows easy incorporation of stirrer paddles and easy removal of solid residues.

Pricing and Availability
Specifications

Bottom Shape	Round

DWK Life Sciences DURAN™ Flat Flange Beaker, flange with groove

The lower part of a flat flange beaker has a beaker-like shape and its own for preparative work involving solid and viscous substances. Working under pressure or vacuum is possible.

Pricing and Availability
Specifications

Description	Max. Pressure 0.5 bar
Material	Borosilicate Glass (3.3)
No. per Pack	1/Pk.
Autoclavable	Autoclavable
Temperature Range (Metric)	250°C
For Use With (Application)	Suitable for Witt-type filter apparatus; Safe working under pressure or vacuum; Only heat flat-flange beakers in water or oil baths. At the maximum usage temperature of 250°C and the maximum operating pressure, the temperature difference in the glass wall of the flat flange reaction vessels must not exceed 30°C

DWK Life Sciences DURAN™ Flat Flange Reaction Vessel, flange with groove

Flat flange vessels are suitable for preparative work involving solid and viscous substances. Working under pressure or vacuum is possible.

Pricing and Availability
Specifications

Material	Borosilicate Glass (3.3)
No. per Pack	1/Pk.
Autoclavable	Autoclavable
For Use With (Application)	Chemically and thermally demanding processes; Safe working under pressure or vacuum; Vessels have a cylindrical shape, from a size of 2000 mL it is flask shaped

DWK Life Sciences DURAN™ Flat Flange Round Bottomed Flask, flange with groove, for vacuum use

The lower part of a flat flange round-bottomed flask has a round-bottomed shape and its own for preparative work involving solid and viscous substances. Working under pressure or vacuum is possible.

Pricing and Availability
Specifications

Product Type	DN 100
Material	Borosilicate Glass (3.3)
No. per Pack	1/Pk.
Autoclavable	Autoclavable
Temperature Range (Metric)	250°C
For Use With (Application)	Chemically and thermally demanding processes; Safe working under pressure or vacuum; At the maximum usage temperature of 250°C and the maximum operating pressure, the temperature difference in the glass wall of the flat flange reaction vessels must not exceed 30°C

SVL™ Jacketed Reaction Vessel

Ideal for temperature controlled reactions.

Pricing and Availability

Lenz Laborglasinstrumente™ Cylindrical Reaction Vessel, Flat Bottom

Pricing and Availability
Specifications

Shape	Cylindrical
Description	DURAN™ Tubing
Product Type	Reaction vessel
Bottom Shape	Flat
Material	Borosilicate Glass,Duran Glass

DWK Life Sciences DURAN™ Flat Flange Lid, 4 standard ground necks, with side necks (standard ground): 3 x 29/32 angled, Center (standard ground): 29/32

The lid of a plane fan vessel is suitable for closing but also for combination with other ground joint components (e.g. dropping funnel, stirring shafts, etc.) due to the standard ground joints.

Pricing and Availability
Specifications

Neck Style	3 x NS 29/32 angled
Socket Joint	NS 29/32
Material	Borosilicate Glass (3.3)
No. per Pack	1/Pk.
Autoclavable	Autoclavable
For Use With (Application)	Chemically and thermally demanding processes; Safe working under pressure or vacuum

Lenz Laborglasinstrumente™ Cylindrical Reaction Vessels with Thermostatic Jacket, Threaded

Cylindrical shape, with graduations

Pricing and Availability
Specifications

Includes	Laboratory Flange 150
Shape	Cylindrical
Description	DURAN™ Tubing
Product Type	Reaction vessel
Diameter (Metric) Outer	190 mm
Bottom Shape	Flat

Lenz Laborglasintrumente™ Cylindrical Reaction Vessels

Cylindrical reaction vessel with thermostatic jacket and withdrawal valve

Pricing and Availability

DWK Life Sciences DURAN™ Bloom Test Vessel

The Bloom test glass is used to determine the gelatinous strength (determination of the Bloom value).

Pricing and Availability

DWK Life Sciences DURAN™ Flat Flange Lid, 4 standard ground necks, with side necks: 3 x NS 29/32 angled, Center neck: NS 45/40

The lid of a plane fan vessel is suitable for closing but also for combination with other ground joint components (e.g. dropping funnel, stirring shafts, etc.) due to the standard ground joints.