Cope-LLG Catalogue 2018

29 1. General laboratory consumables Vessels/Stoppers GENERAL CATALOGUE EDITION 20 E & OE. Silicone rubber stoppers Transparent. To DIN 12871. Solid. Operating temperature up to 225 °C. Supplied singly. 1 Deutsch & Neumann Bottom diam. Top diam. Height PK Cat. No. mm mm mm 3.5 5.0 8.0 10.5 12.5 14.0 17.0 18.0 21.0 23.0 26.0 29.0 31.0 36.0 41.0 47.0 50.5 56.0 60.0 64.5 71.0 79.0 6.5 9.0 12.0 14.5 16.5 18.0 22.0 24.0 27.0 29.0 32.0 35.0 38.0 44.0 49.0 55.0 59.5 65.0 70.0 75.5 83.0 92.0 15 20 20 20 20 20 25 30 30 30 30 30 35 40 40 40 45 45 50 55 60 65 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9.230 503 9.230 505 9.230 508 9.230 510 9.230 512 9.230 514 9.230 517 9.230 518 9.230 521 9.230 523 9.230 526 9.230 529 9.230 531 9.230 536 9.230 541 9.230 547 9.230 550 9.230 556 9.230 560 9.230 564 9.230 571 9.230 579 1 Stoppers with turn-over flange Silicone or natural rubber. These stoppers guarantee perfect sealing even with poorly finished rims on glass or plastic bottles. The top of the stopper has a septum which can be punctured by a hypodermic needle. Very secure fit prevents accidental opening. 2 3 Diam. Material PK Cat. No. mm 7.1 10.2 12.7 14.9 15.9 19.4 23.7 30.7 7.1 10.2 12.7 14.9 15.9 19.4 23.7 30.7 Silicone Silicone Silicone Silicone Silicone Silicone Silicone Silicone Rubber Rubber Rubber Rubber Rubber Rubber Rubber Rubber 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9.230 481 9.230 482 9.230 483 9.230 484 9.230 485 9.230 486 9.230 487 9.230 488 9.230 650 9.230 651 9.230 652 9.230 653 9.230 654 9.230 655 9.230 656 9.230 657 2 3