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Conical neoprene stopper, 2 holes | AllLabo

All Labo
  • Conical neoprene stoppers with 2 holes, ready to accept tubing, thermometers or probes for chemical setups and monitoring.

  • Long-lasting neoprene suitable for petroleum products, minerals, oils, fats and most inorganic acids and bases, ensuring broad versatility.

  • Temperature safe up to 250 °F / 120 °C and available in multiple sizes, supplied in packs of 10 to equip several assemblies at once.

Model
SKU Vendu par Ø Sup x Ø Inf x h Price Available Amount Basket
LH.CND1-13-10 Pack of 10 16 x 13 x 24 mm
€6.73 €6.73
Replenishment in progress
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LH.CND1-15-10 Pack of 10 18 x 15 x 24 mm
€6.84 €6.84
Replenishment in progress
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LH.CND1-17-10 Pack of 10 20 x 17 x 26 mm
€11.05 €11.05
Replenishment in progress
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LH.CND1-18-10 Pack of 10 21 x 18 x 26 mm
€14.78 €14.78
Replenishment in progress
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LH.CND1-19-10 Pack of 10 22 x 19 x 28 mm
€16.13 €16.13
Replenishment in progress
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LH.CND1-21-10 Pack of 10 24 x 21 x 28 mm
€19.97 €19.97
Replenishment in progress
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LH.CND1-23-10 Pack of 10 26 x 23 x 28 mm
€25.20 €25.20
Replenishment in progress
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LH.CND1-25-10 Pack of 10 28 x 25 x 28 mm
€30.55 €30.55
Replenishment in progress
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LH.CND1-27-10 Pack of 10 31 x 27 x 32 mm
€32.07 €32.07
Replenishment in progress
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LH.CND1-29-10 Pack of 10 31 x 29 x 32 mm
€36.23 €36.23
Replenishment in progress
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LH.CND1-31-10 Pack of 10 36 x 31 x 35 mm
€45.94 €45.94
Replenishment in progress
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LH.CND1-33-10 Pack of 10 38 x 33 x 38 mm
€50.94 €50.94
Replenishment in progress
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LH.CND1-38-10 Pack of 10 42 x 38 x 40 mm
€65.52 €65.52
Replenishment in progress
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LH.CND1-35-10 Pack of 10 45 x 35 x 36 mm
€59.62 €59.62
Replenishment in progress
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LH.CND1-40-10 Pack of 10 49 x 40 x 40 mm
€75.24 €75.24
Replenishment in progress
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Conical neoprene stoppers with 2 holes, ready to accept tubing, thermometers or probes for chemical setups and monitoring.

Long-lasting neoprene suitable for petroleum products, minerals, oils, fats and most inorganic acids and bases, ensuring broad versatility.

Temperature safe up to 250 °F / 120 °C and available in multiple sizes, supplied in packs of 10 to equip several assemblies at once.


Conical neoprene stopper with two holes, designed for glassware assemblies where tubing, thermometers, electrodes or probes must pass through the closure. Neoprene provides good mechanical durability and broad chemical compatibility with petroleum products, oils, fats and most inorganic acids and bases, making these stoppers suitable for many chemistry and QC applications. Their 120 °C temperature resistance supports moderate-heating operations such as gentle distillations or reactions. Offered in a wide range of sizes and supplied in packs of 10 to simplify stocking across multiple workstations. For laboratory use only. The user is responsible for verifying regulatory compliance in their country (France and EU).

Technical features

Type: Conical neoprene stopper with 2 holes
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 perforated stopper
Typical applications: Distillation setups, gas lines, temperature or pH monitoring with inserted probes in chemistry, R&D and industrial labs
Brand: AllLabo