Cope-LLG Catalogue 2018

1053 9. Vacuum technology, Drying, Dry storage Desiccators/Desiccators - plastic GENERAL CATALOGUE EDITION 20 E & OE. Desiccators, plastic, vacuum, PC/PP Crystal clear, PC dome lid. PP. Lower section and desiccant tray. Venting stopper with non-return valve in lid. Polychlorbutadiene rubber (CK) O-ring seal between lid and base which is compressed when vacuum is applied. Lightweight and easy to use. 1 Kartell Diam. Nominal diam. Height PK Cat. No. mm mm mm 170 235 285 150 200 250 195 240 300 1 1 1 9.042 615 9.042 620 9.042 625 1 Spare O-Rings Neoprene rubber. 2 Kartell Diam. PK Cat. No. mm 150 200 250 1 1 1 9.042 681 9.042 682 9.042 683 2 Desiccator plates, PP PP. For use at room temperature. Not suitable for use with hot crucibles. 3 Kartell Diam. PK Cat. No. mm 141 189 238 1 1 1 9.042 674 9.042 675 9.042 676 3 Accessory venting stopper for desiccators, PC PC. With non-return valve. 4 BRAND Type PK Cat. No. Desiccators 1 9.042 684 4 Desiccators, Type 5309, 5310, PC, blue Transparent PC bell and blue PP lower part. Will not break or implode under vacuum provided that the operating instructions are obeyed. Lower part is resistant to diluted acids, alkalis and other common desiccants. Vacuum connection at lower part. TFE stopcock is suitable for vacuum tubing 6.4 mm i.d. For air tight sealing it is sufficient to grease sealing surface a little. No additional sealing ring is necessary. The additional rim at the bell prevents grease stains on lab benches. 5 Thermo Scientific External diameter: 330 mm Internal diameter: 246 mm Type Description PK Cat. No. 5309 5310 Desiccator, without stopcock Desiccator, with stopcock (not autoclavable) 1 1 7.048 801 7.048 802 5 Desiccator, Type 5311, PC Transparent, lightweight, unbreakable, for vacuum or non-vacuum use. With stopcock. Large, stable base. No danger of implosion. Capable of maintaining 0.95 bar negative pressure over a 24 hour period. With silicone O-ring, no lubrication required. Suitable for 230 mm diameter desiccator discs or plates. Max. height over plate 195 mm. Plate not included. 6 Thermo Scientific External diameter: 280 mm Internal diameter: 251 mm Type PK Cat. No. 5311 1 9.042 690 6