Conical rubber stopper kit | AllLabo
All Labo
| SKU | Nombre de trous | Vendu par | Price | Available | Amount Basket | ||
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| LH.CKT1-0-58 | Full | Pack of 58 |
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Replenishment in progress |
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| LH.CKT1-1-50 | 1 hole | Pack of 50 |
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Replenishment in progress |
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| LH.CKT1-2-50 | 2 holes | Pack of 50 |
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Replenishment in progress |
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Broad coverage of lab needs with assortments of solid, 1‑hole and 2‑hole conical stoppers, fitting many bottle and flask neck diameters.
Made from superior rubber with resistance to acids, alkalis and ammonia, ensuring reliable performance in chemistry, QC and teaching labs.
Complete packs (50 or 58 pieces) provide a ready‑to‑use stock for setting up multiple workstations or student benches. For laboratory use only; users must ensure compliance with internal and local (REACH, CLP, etc.) regulations.
AllLabo conical rubber stopper kits provide a comprehensive assortment to equip your laboratory flasks and experimental setups. Manufactured from superior rubber, these stoppers offer good resistance to acids, alkalis and ammonia, making them suitable for many chemistry and quality‑control applications. Three configurations are available—solid, 1‑hole and 2‑hole—covering a wide bottom‑diameter range from 8 to 29 mm for versatile use with bottles and Erlenmeyer flasks. Supplied in packs of 50 to 58 pieces, they are ideal for stocking teaching labs or multiple titration and reaction stations. For laboratory use only. The user is responsible for verifying regulatory compliance in their country (France and EU).
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Technical features
Type: Conical rubber stopper kits (solid, 1‑hole, 2‑hole) Material: Superior‑grade rubber Chemical resistance: Resistant to acids, alkalis and ammonia Solid stopper kit: 8 pieces each with 8, 9, 11, 13, 15, 17 mm bottom diameter; 3 pieces each with 21, 23 mm; 2 pieces each with 25, 29 mm; total 58 stoppers 1‑hole stopper kit: 7 pieces each with 8, 9, 11, 13, 15 mm bottom diameter; 3 pieces each with 17, 21, 23, 25, 29 mm; total 50 stoppers 2‑hole stopper kit: 10 pieces each with 13, 15, 17, 18 mm bottom diameter; 3 pieces each with 21, 23 mm; 2 pieces each with 25, 29 mm; total 50 stoppers Typical applications: Sealing flasks and bottles, tubing connections for gas/vacuum/reflux setups, teaching and QC labs Brand: AllLabo |