Conical neoprene stopper | AllLabo

All Labo

Long-life conical neoprene stoppers covering a wide diameter range (8 to 49 mm) to fit many types of laboratory glassware.
Suitable for petroleum products, minerals, oils, fats and most inorganic acids and bases, offering high versatility in chemistry and QC labs.
Temperature resistant up to 250 °F / 120 °C, ideal for moderate-heating operations, storage and routine handling.

Skip to the beginning of the images gallery

Model
SKU	Vendu par	Ø Sup x Ø Inf x h	Price	Available	Amount Basket
LH.CBN1-6-10	Pack of 10	8 x 6 x 16 mm	€2.32 €2.78	Replenishment in progress	− +
LH.CBN1-8-10	Pack of 10	10,5 x 8 x 20 mm	€2.81 €3.37	Replenishment in progress	− +
LH.CBN1-9-10	Pack of 10	11,5 x 9 x 20 mm	€3.33 €4.00	Replenishment in progress	− +
LH.CBN1-10-10	Pack of 10	12,5 x 10 x 20 mm	€3.40 €4.08	Replenishment in progress	− +
LH.CBN1-11-10	Pack of 10	14 x 11 x 24 mm	€5.83 €7.00	Replenishment in progress	− +
LH.CBN1-13-10	Pack of 10	16 x 13 x 24 mm	€7.15 €8.58	Replenishment in progress	− +
LH.CBN1-15-10	Pack of 10	18 x 15 x 24 mm	€6.80 €8.16	Replenishment in progress	− +
LH.CBN1-17-10	Pack of 10	20 x 17 x 26 mm	€8.87 €10.64	Replenishment in progress	− +
LH.CBN1-18-10	Pack of 10	21 x 18 x 26 mm	€11.28 €13.54	Replenishment in progress	− +
LH.CBN1-19-10	Pack of 10	22 x 19 x 28 mm	€11.79 €14.15	Replenishment in progress	− +
LH.CBN1-21-10	Pack of 10	24 x 21 x 28 mm	€18.19 €21.83	Replenishment in progress	− +
LH.CBN1-23-10	Pack of 10	26 x 23 x 28 mm	€24.80 €29.76	Replenishment in progress	− +
LH.CBN1-25-10	Pack of 10	28 x 25 x 28 mm	€27.89 €33.47	Replenishment in progress	− +
LH.CBN1-27-10	Pack of 10	31 x 27 x 32 mm	€28.53 €34.24	Replenishment in progress	− +
LH.CBN1-29-10	Pack of 10	31 x 29 x 32 mm	€30.07 €36.08	Replenishment in progress	− +
LH.CBN1-31-10	Pack of 10	36 x 31 x 35 mm	€41.24 €49.49	Replenishment in progress	− +
LH.CBN1-33-10	Pack of 10	38 x 33 x 38 mm	€53.22 €63.86	Replenishment in progress	− +
LH.CBN1-38-10	Pack of 10	42 x 38 x 40 mm	€77.66 €93.19	Replenishment in progress	− +
LH.CBN1-35-10	Pack of 10	45 x 35 x 36 mm	€66.65 €79.98	Replenishment in progress	− +
LH.CBN1-40-10	Pack of 10	49 x 40 x 40 mm	€89.64 €107.57	Replenishment in progress	− +

Presentation

Long-life conical neoprene stoppers covering a wide diameter range (8 to 49 mm) to fit many types of laboratory glassware.

Suitable for petroleum products, minerals, oils, fats and most inorganic acids and bases, offering high versatility in chemistry and QC labs.

Temperature resistant up to 250 °F / 120 °C, ideal for moderate-heating operations, storage and routine handling.

Solid conical neoprene stopper designed for reliable closure of a wide variety of laboratory containers. Neoprene provides good mechanical durability and broad chemical compatibility with petroleum products, oils, fats and most inorganic acids and bases, making these stoppers highly versatile for chemistry and quality control workflows. The tapered shape allows a tight fit across different neck diameters, while the 120 °C temperature resistance supports moderate-heating operations. Available in numerous sizes and supplied in packs of 10 to equip multiple workstations efficiently. For laboratory use only. The user is responsible for verifying regulatory compliance in their country (France and EU).

Technical Features

Technical features

Type: Solid conical stopper made of neoprene
Material: Neoprene (durable synthetic rubber)
Temperature range: Up to 250 °F / 120 °C
Chemical suitability: Petroleum products, mineral oils, fats and most inorganic acids and bases (depending on conditions of use)
Shape: Conical, solid stopper
Typical applications: Closure of bottles, tubes, cylinders and vessels containing solvents, oils or aqueous solutions in chemistry, R&D and industrial labs
Brand: AllLabo