Cope-LLG Catalogue 2018

693 6. Distillation, separation, filtration Filtration/Filter paper, quantitative GENERAL CATALOGUE EDITION 20 E & OE. Quantitative filter paper, Grade 589/1, circles Fast 12 to 25 µm Black ribbon - for coarse, high volume precipitates - for determinations according to the German Standard Methods for the examination of water, waste water and sludge. - most frequently used quantitative filter - Weight: 80g/m² - Thickness: 0.19 mm 1 GE Healthcare Diam. PK Cat. No. mm 90 110 125 150 185 100 100 100 100 100 9.060 102 9.060 103 9.060 104 9.060 105 9.060 106 1 Quantitative filter paper, Grade 589/2 Medium fast, 4 to 12 µm. White ribbon. - for the analysis of foodstuffs - for carbonates of alkaline earth metals, (NH 4 ) 3 [P(Mo 3 O 10 ) 4 ] x aq., Mg(NH 4 )PO 4 , CaC 2 O 4 (hot precipitates) - Weight: 85g/m² - Thickness: 0.18 mm 2 GE Healthcare Diam. PK Cat. No. mm 55 70 90 110 125 150 185 240 100 100 100 100 100 100 100 100 9.060 200 9.060 201 9.060 202 9.060 203 9.060 204 9.060 205 9.060 206 9.060 207 2 Quantitative filter paper, Grade 589/3, circles Slow < 2 µm. Blue ribbon. - for very fine precipitates and small particles - for soil analysis - for BaSO 4 (hot precipitate), PbSO 4 , Cu 2 O, ZnS, NiS - Weight: 84 g/m² - Thickness: 0.16 mm 3 GE Healthcare Diam. PK Cat. No. mm 110 125 150 185 100 100 100 100 9.060 303 9.060 304 9.060 305 9.060 306 3 Quantitative filter paper, grade 40 Circles. Quantitative. Ashless. 4 GE Healthcare Flow rate: Medium Retention: Medium Wet strength: Low Thickness: 0.21mm Ash: 0.007% Diam. PK Cat. No. mm 32 42.5 55 70 90 110 125 150 185 240 100 100 100 100 100 100 100 100 100 100 9.049 035 9.056 399 9.056 400 9.056 401 9.056 402 9.056 403 9.056 404 9.056 405 9.056 406 9.056 407 4