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Tiandilabware
Product introduction
Laboratory PTFE stoppers are stoppers for laboratory glass instruments, usually made of polytetrafluoroethylene (PTFE). They are usually designed to match the shape and size of common laboratory glass instruments, such as cylindrical or conical. The stoppers come in a variety of sizes to accommodate instruments of different calibers.
Product features
(1) Strong chemical stability, resistant to strong acids, strong alkalis and organic solvents.
(2) Low friction coefficient, smooth surface, easy to plug and unplug, no wear on instruments.
(3) Resistant to high and low temperatures, able to maintain stable performance over a wide temperature range.
(4) Good sealing, fits tightly with glass instruments to prevent leakage.
(5) Excellent insulation, can be used in experimental scenarios with insulation requirements.
Product specifications
| Cat.No. | Specifications and models | Packing quantity |
| TD-S-007101 | 14# | 500PCS/PACK |
| TD-S-007102 | 19# | 450PCS/PACK |
| TD-S-007103 | 24# | 400PCS/PACK |
| TD-S-007104 | 29# | 350PCS/PACK |
| TD-S-007105 | 34# | 300PCS/PACK |
| TD-S-007106 | 40# | 250PCS/PACK |
| TD-S-007107 | 50# | 200PCS/PACK |
| TD-S-007108 | 45# | 150PCS/PACK |
| TD-S-007109 | 55# | 100PCS/PACK |
Product applications
(1) Seal various glass instruments, such as flasks, reagent bottles, separatory funnels, etc., to prevent reagents from volatilizing, getting damp, and reacting with air.
(2) Used in experiments that require accurate control of reaction conditions to ensure that the reaction system is sealed and the accuracy of experimental results is guaranteed.
(3) Suitable for experiments that require strict reagent purity and reaction conditions, because it does not react with substances and does not interfere with experiments.
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