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from € 72.38* per pack |
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Sleeves with ribs PTFE NS 71/51 (1 offer) Sleeves with ribs, PTFE For use with ground glass joints. Suitable for vacuums up to 0.1mbar. Reusable and long lasting. The sealing ribs grip on the inside wall of the glass socket, sealing withou... |
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from € 63.77* per pack |
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from € 55.13* per pack |
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Sleeves with ribs PTFE NS 45/40 (1 offer) Sleeves with ribs, PTFE For use with ground glass joints. Suitable for vacuums up to 0.1mbar. Reusable and long lasting. The sealing ribs grip on the inside wall of the glass socket, sealing withou... |
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from € 45.24* per 5 pieces |
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from € 39.95* per 10 pieces |
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PTFE sealing rings for jointed glassware NS 45 (1 offer) PTFE sealing rings for jointed glassware An effective alternative to common PTFE joint sleeves and PTFE stoppers. -Air leakage <10-8 to 10-6 mBar l/s (vacuum and pressure) -Solvent leakage from con... |
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from € 39.62* per 50 pieces |
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from € 39.53* per 10 pieces |
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from € 39.18* per 10 pieces |
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30g Stopcock grease silicone-free (1 offer) Stopcock grease, silicone-free -For lubricating burette stopcocks -Good acid- and base-resistance -Operating temperature range -40 to 320 ºC Weight 30 g Min. temp. resistance -40 °C Max. temp. resi... |
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from € 38.19* per pack |
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from € 36.51* per 10 pieces |
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from € 35.97* per 10 pieces |
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from € 35.13* per 10 pieces |
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Sleeves with ribs PTFE NS 60/46 (1 offer) Sleeves with ribs, PTFE For use with ground glass joints. Suitable for vacuums up to 0.1mbar. Reusable and long lasting. The sealing ribs grip on the inside wall of the glass socket, sealing withou... |
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from € 33.55* per pack |
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Sleeves with ribs PTFE NS 29/32 (1 offer) Sleeves with ribs, PTFE For use with ground glass joints. Suitable for vacuums up to 0.1mbar. Reusable and long lasting. The sealing ribs grip on the inside wall of the glass socket, sealing withou... |
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from € 33.07* per 10 pieces |
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PTFE sealing rings for jointed glassware NS 34 (1 offer) PTFE sealing rings for jointed glassware An effective alternative to common PTFE joint sleeves and PTFE stoppers. -Air leakage <10-8 to 10-6 mBar l/s (vacuum and pressure) -Solvent leakage from con... |
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from € 31.80* per 50 pieces |
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from € 31.45* per 10 pieces |
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Sleeves with ribs PTFE NS 24/29 (1 offer) Sleeves with ribs, PTFE For use with ground glass joints. Suitable for vacuums up to 0.1mbar. Reusable and long lasting. The sealing ribs grip on the inside wall of the glass socket, sealing withou... |
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from € 29.26* per 10 pieces |
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from € 28.92* per 10 pieces |
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from € 27.70* per pack |
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from € 27.50* per 10 pieces |
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PTFE sealing rings for jointed glassware NS 29 (1 offer) PTFE sealing rings for jointed glassware An effective alternative to common PTFE joint sleeves and PTFE stoppers. -Air leakage <10-8 to 10-6 mBar l/s (vacuum and pressure) -Solvent leakage from con... |
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from € 27.36* per 50 pieces |
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PTFE sealing rings for jointed glassware NS 24 (1 offer) PTFE sealing rings for jointed glassware An effective alternative to common PTFE joint sleeves and PTFE stoppers. -Air leakage <10-8 to 10-6 mBar l/s (vacuum and pressure) -Solvent leakage from con... |
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from € 27.01* per 50 pieces |
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PTFE sealing rings for jointed glassware NS 19 (1 offer) PTFE sealing rings for jointed glassware An effective alternative to common PTFE joint sleeves and PTFE stoppers. -Air leakage <10-8 to 10-6 mBar l/s (vacuum and pressure) -Solvent leakage from con... |
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from € 26.84* per 50 pieces |
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from € 25.92* per 10 pieces |
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from € 25.78* per 10 pieces |
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PTFE sealing rings for jointed glassware NS 14 (1 offer) PTFE sealing rings for jointed glassware An effective alternative to common PTFE joint sleeves and PTFE stoppers. -Air leakage <10-8 to 10-6 mBar l/s (vacuum and pressure) -Solvent leakage from con... |
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from € 25.49* per 50 pieces |
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from € 25.47* per 10 pieces |
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from € 25.20* per pack |
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from € 25.13* per 10 pieces |
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from € 24.43* per pack |
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from € 23.75* per pack |
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PTFE sealing rings for jointed glassware NS 12 (1 offer) PTFE sealing rings for jointed glassware An effective alternative to common PTFE joint sleeves and PTFE stoppers. -Air leakage <10-8 to 10-6 mBar l/s (vacuum and pressure) -Solvent leakage from con... |
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from € 23.15* per 50 pieces |
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PTFE sealing rings for jointed glassware NS 10 (1 offer) PTFE sealing rings for jointed glassware An effective alternative to common PTFE joint sleeves and PTFE stoppers. -Air leakage <10-8 to 10-6 mBar l/s (vacuum and pressure) -Solvent leakage from con... |
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from € 22.90* per 50 pieces |
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Sleeves with ribs PTFE NS 19/26 (1 offer) Sleeves with ribs, PTFE For use with ground glass joints. Suitable for vacuums up to 0.1mbar. Reusable and long lasting. The sealing ribs grip on the inside wall of the glass socket, sealing withou... |
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from € 22.77* per 10 pieces |
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Conical joint clips "Safety Clip" type NS 12/21 (1 offer) Conical joint clips, "Safety Clip" type POM. Will not scratch glass surfaces. Also suitable for use with sleeves with grip collar, due to adjustable jaw opening. Outstanding chemical resistance. Op... |
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from € 22.11* per 10 pieces |
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from € 21.82* per pack |
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from € 21.27* per pack |
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from € 21.26* per pack |
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Sleeves cone joint PTFE NS 45/40 (1 offer) Sleeves, cone joint, PTFE With knurled gripping ring at the top of the cone for easy removal. For gas, liquid and vacuum-tight cone joint connections with sizes as outlined below. Reusable. With re... |
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from € 20.36* per pack |
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from € 19.20* per pack |
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Sleeves with ribs PTFE NS 14/23 (1 offer) Sleeves with ribs, PTFE For use with ground glass joints. Suitable for vacuums up to 0.1mbar. Reusable and long lasting. The sealing ribs grip on the inside wall of the glass socket, sealing withou... |
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from € 18.97* per 10 pieces |
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from € 18.76* per pack |
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from € 18.05* per piece |
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from € 17.28* per pack |
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50ml Rotating joint grease silicone-free Alsirol (1 offer) Rotating joint grease, silicone-free, Alsirol Silicone-free stopcock grease. No silicone derivatives, polymerisation or gumming. Excellent adhesion and viscosity. Stable grease film enables safe, l... |
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from € 16.98* per piece |
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from € 15.40* per pack |
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from € 14.83* per pack |
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from € 14.31* per 10 pieces |
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HWS Labortechnik 1 259 200 |
from € 13.76* per piece |
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from € 12.94* per pack |
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