Cope-LLG Catalogue 2018

640 6. Distillation, separation, filtration Distillation, synthesis/NS joints accessories-Ground joints, attachable GENERAL CATALOGUE EDITION 20 E & OE. Silicone high vacuum grease Temperature stable and can be used up to 10 -6 , from -40 to approx. +150 °C, at temperatures above +200 °C the silicone grease polymerizes and begins to outgas. Tube of 100 g. 1 Type PK Cat. No. Low viscous Medium viscous Highly viscous 1 1 1 9.116 901 9.116 911 6.286 771 1 9.116 901 Joint grease, K.W.S Without silicone. Designed as vacuum and high vacuum grease. No silicone derivatives, polymerisation or gumming. Excellent adhesion and viscosity. Acid/alkaline resistant. Locked joints can be loosened by brief, gentle heating. Can be used to make temporary glassware repairs. Biodegradable. Non-toxic in normal use. 2 Working temperature range: -40 to +200 °C Vapour pressure: 0.00001 mbar. Capacity PK Cat. No. ml 30 1 9.116 924 2 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, long term use. Low heat-up occurs during rotation even if operation is continuous. When sealing glassware systems with glass and metal stirrers and shafts Alsirol protects rotating, precision-ground sockets and stirring shafts against glass abrasion. Also suitable for lubricating rotating metal and glass components. Acid and alkali resistant. For use under vacuum and high vacuum. Biodegradable. Non-toxic in normal use. 3 Working temperature range: -40 to +200 °C Vapour pressure: 0.00001 mbar Capacity PK Cat. No. ml 50 1 9.116 925 3 Screwthread tubes for glassblowers, DURAN ® Acc. to DIN 12216 and in addition to standard (*), with DIN thread (GL), material: DURAN ® . 4 Lenz Diam. Length Neck thread PK Cat. No. mm mm GL 12 16 22 28 40 100 100 100 140 180* 14 18 25 32 45 1 1 1 1 1 9.209 714 9.209 718 9.209 725 9.209 732 9.209 735 4 9.209 714 Spherical ground glass joints, Socket and ball members, inch range, DURAN ® tubing Made of DURAN ® tubing. DIN 12264 and in addition to DIN standard (*). With ground glass ball (male) and socket (female) joints. 5 6 Lenz Type Tube diam. Overall length socket/ball PK Cat. No. mm mm Socket Socket Socket Socket Ball Ball Ball Ball 8.0 13.0 19.0 28.0 8.0 13.0 19.0 28.0 100 120 120 120 100 120 120 120 S 13/5 S 19 S 29 S 35* S 13/5 S 19 S 29 S 35* 1 1 1 1 1 1 1 1 9.011 603 9.011 605 9.011 609 9.011 613 9.011 623 9.011 625 9.011 629 9.011 630 5 9.011 613 6 9.011 630