Cope-LLG Catalogue 2018

21 1. General laboratory consumables Vessels/Flasks GENERAL CATALOGUE EDITION 20 E & OE. Kjeldahl flasks, DURAN ® To DIN 12360. With beaded rim. 1 DURAN Group Capacity Neck diam. External flask diam. Height PK Cat. No. ml mm mm mm 100 250 500 750 1000 22 34 34 34 34 60 81 101 115 126 200 270 300 340 350 1 1 1 1 1 9.141 824 9.141 836 9.141 844 9.141 851 9.141 854 Note: special sizes available on request. 1 Engler Distilling Flasks, DURAN ® Uniform wall thickness distribution makes these flasks ideal for heating applications and distillations. Complies with the requirements of ASTM D86 and DIN EN ISO 3405 for the distillation of petroleum products. The side arm has a length of 100 mm and a diameter of 6 resp. 7 mm. Both flasks are manufactured from a hydrolytically resistant borosilicate glass 3.3. 2 DURAN Group Description Capacity Side arm (diam. x L) Diam. Height PK Cat. No. ml mm mm mm Beaded rim Beaded rim Beaded rim 100 125 150 6 x 100 7 x 100 6 x 100 66 68 73 215 215 223 1 1 1 9.030 124 7.022 192 9.030 129 2 Engler Distilling Flasks, DURAN ® Uniform wall thickness distribution makes these flasks ideal for heating applications and distillations. Complies with the requirements of ASTM D86 and DIN EN ISO 3405 for the distillation of petroleum products. The 125 ml DURAN ® Engler Distilling Flasks are available with two different fittings, either a NS 19/26 ground joint or a beaded rim. The side arm has a length of 100 mm and a diameter of 7 mm. Both flasks are manufactured from a hydrolytically resistant borosilicate glass 3.3, which is defined as "Type I, Class A" in the ASTM Specification E 438. 3 DURAN Group Description Capacity Side arm (diam. x L) Diam. Height PK Cat. No. ml mm mm mm Beaded rim NS 19/26 125 125 7 x 100 7 x 100 69 69 215 215 1 1 6.281 839 6.281 838 3 Flask rings, pressed cork Height 30 mm. 4 For flasks Ext. diam. Int. diam. PK Cat. No. ml mm mm 10 - 100 250 - 500 1000 - 2000 3000 4000 80 110 140 170 210 30 60 90 120 150 1 1 1 1 1 9.143 003 9.143 006 9.143 009 9.143 012 9.143 015 4