Tax incl. Tax excl.

Flask Accessories

Accessories and complements for laboratory flasks

There are 31 products.

Showing 1-16 of 31 item(s)

Ground-Glass Stopper Standard Joint 14/23

Hollow glass stopper, hexagonal top and male standard ground joint, 14/23.
The dimensions of the standard joint (SJ) indicate the upper diameter and length of the joint in millimetres.
Made of borosilicate glass.
CE

The closures, covers, caps, stoppers and plugs in our shop are only guaranteed to be watertight with our containers, vials, bottles and jars.

Price €2.50
€2.07 Tax excl.

Plastic Stopper Standard Joint 14/23

Plastic stopper for standard joints normalized SJ 14/23
Flat base seal with white hexagon head with red size marking disc.
Made of polyethylene plastic, PE, CE

The closures, covers, caps, stoppers and plugs in our shop are only guaranteed to be watertight with our containers, vials, bottles and jars.

Price €0.73
€0.60 Tax excl.

Ground-Glass Stopper Standard Joint 29/32

Hollow glass stopper, hexagonal top and male standard ground joint, 29/32.
The dimensions of the standard joint (SJ) indicate the upper diameter and length of the joint in millimetres.
Made of borosilicate glass.
CE

The closures, covers, caps, stoppers and plugs in our shop are only guaranteed to be watertight with our containers, vials, bottles and jars.

Price €6.87
€5.68 Tax excl.

Plastic Stopper Standard Joint 29/32

Plastic stopper for container mouths with standard ground joint, SJ 29/32.
Made of polyethylene plastic, PE.
CE
Hollow white plug with flat base and hexagonal head with red size marking disc.
The dimensions of the standardized SJ indicate the upper diameter and the length in millimetres of the closure.

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Price €1.59
€1.31 Tax excl.

PTFE Adapter for Stirring Rod for Reactor Flask

The PTFE agitator bearing adapter is a standard joint teflon stopper with a central hole of 8 mm.
In the centre of the part there is an 8 mm hole for the stirring rod.
The shape is conical or toric for a perfect fit with ground glass neck. There are different sizes to be selected at the time of purchase.
For more information, see the product description.
IMPORTANT: CHOOSE THE SIZE OF THE JOINT BEFORE ADDING THE PRODUCT TO THE BASKET

Price €6.50
€5.37 Tax excl.

PTFE Stirring Rod for Reactor Flask

A stirring rod with two folding vanes for reactor flasks, which is attached to the central opening of the reactor by means of a suitable adapter.
It can also be adapted to rod stirrers.
Available in rod and propeller lengths in different sizes to be selected at the time of purchase.
For more information, see the product description.
IMPORTANT: CHOOSE THE SIZE OF THE ROD BEFORE ADDING THE PRODUCT TO THE BASKET

Price €8.63
€7.13 Tax excl.

Polypropylene Support for Flasks up to 10 liters

Universal support made of white propylene plastic with good resistance to certain temperatures.
Adequate base to hold securely and keep stable a round-bottomed container or round flask.

The support has engraved in relief different diameters allowing them to adapt to different capacities of flasks, from 50 ml to 10000 ml or 10 liters.

Price €5.87
€4.85 Tax excl.

80mm Cork Support for 50 & 100ml Flask

Compressed natural cork support of 80 mm diameter is suitable for our 50 and 100 ml flasks. It's good resistance to certain temperatures.
A cork ring with bevelled inner part is suitable to hold securely and keep stable a round bottom container or round flask.


Price €3.99
€3.30 Tax excl.

100mm Cork Support for 250ml Flask

Compressed natural cork support with good resistance to certain temperatures.
A cork ring with bevelled inner part is suitable to hold securely and keep stable a round bottom container or round flask.

The diameter is 100 mm is suitable for our 250 ml flasks.

Price €4.19
€3.46 Tax excl.

120mm Cork Support for 500 & 1000ml Flask

Compressed natural cork support with good resistance to certain temperatures.
Cork ring with bevelled inner part is suitable to hold securely and keep stable a round bottom container or round flask.

The diameter is 120 mm is suitable for our 500 and 1000 ml flasks.

Price €5.52
€4.56 Tax excl.

140mm Cork Support for 2000ml Flask

140 mm diameter compressed natural cork holder to fit our 2000 ml flasks.
Material with good resistance to certain temperatures.
A cork ring with bevelled inner side is suitable for securely holding and keeping stable a round bottom vessel or spherical flask.

Price €7.62
€6.30 Tax excl.

Set of Rubber Cones for Buchner Funnel

Set of pieces of rubber cones for Büchner funnel or filter funnel

The set of cones consists of sizes 1 to 8:

Cone size no. 1: 21 mm x 14 mm
Cone size no. 2: 23 mm x 19 mm
Cone size no. 3: 33 mm x 21 mm
Cone size no. 4: 41 mm x 25 mm
Cone size no. 5: 50 mm x 32 mm
Cone size no. 6: 60 mm x 40 mm
Cone size no. 7: 70 mm x 53 mm
Cone size no. 8: 83 mm x 65 mm

Price €19.36
€16.00 Tax excl.