Cellulose Extraction Thimbles Brochure

36 www.hahnemuehle.comLabScienceALBETCellulose extraction thimblesFor reliable and fast analysis in the areas of food control and environmental monitoring. Suitable for Soxhlet-type, Tecator-type or similar devices, to extract certain components out of solid material with an appropriate solvent.Made of pure cellulose that is totally free from binding ?elementsHigh purity of selected cellulose guarantees reliable and ?replicable resultsIdeal for very sensitive detections ?Wall thickness: ?1.3 mm at thimbles with ? = 35 mm inner diameter1.7 mm at thimbles with > 35 mm inner diameter ?The consistent high porosity ensures fast flow through ?High fitting accuracy for all available extraction systems ?For two systems: ?Grade 900: Soxhlet Extraction ?Grade 901: Tecator Extraction ?ApplicationsExtraction of fatty/greasy materials in foodstuffs, paints, varnishes and bituminous materials ?Detection of resins and grease in cellulose ?Analysis of pesticide waste, poly-aromatic carbohydrates and dioxins in foodstuffs ?Determination of oil content in oil-bearing seeds ?Extraction of secondary plant constituents ?Extraction of active agents from medicaments ?Extraction of plasticisers from synthetic materials ?Soxhlet Thimbles (Grade 900)Ø 40 x 150 mm 90040150Ø 43 x 123 mm 90043123Ø 48 x 145 mm 90048145Ø 53 x 315 mm 90053315Ordering informationSoxhlet Thimbles (Grade 900)Ø 19 x 90 mm 90019090Ø 22 x 60 mm 90022060Ø 22 x 80 mm 90022080Ø 22 x 100 mm 90022100Ø 25 x 60 mm 90025060Ø 25 x 70 mm 90025070Ø 25 x 80 mm 90025080Ø 25 x 100 mm 90025100Ø 28 x 80 mm 90028080Ø 28 x 100 mm 90028100Ø 30 x 80 mm 90030080Ø 30 x 90 mm 90030090Soxhlet Thimbles (Grade 900)Ø 30 x 100 mm 90030100Ø 33 x 60 mm 90033060Ø 33 x 80 mm 90033080Ø 33 x 90 mm 90033090Ø 33 x 94 mm 90033094Ø 33 x 100 mm 90033100Ø 33 x 118 mm 90033118Ø 33 x 205 mm 90033205Ø 35 x 100 mm 90035100Ø 35 x 110 mm 90035110Ø 35 x 150 mm 90035150Ø 40 x 123 mm 90040123Presentation: 25 units per boxFormat grade 900: Inner diameter x Height Format grade 901: External diameter x HeightTecator Thimbles (Grade 901)Ø 26 x 60 mm 90126060Other sizes are available on request.www.hahnemuehle.com 37Glass fibre thimblesRecommended for analysis of particles and aerosols in gases and air. Made of 100 % pure borosilicate fibres, without binding elements ?High loading capacity and highly permeable to air ?Thickness is 1.7 mm (diameter < 33 mm) ?High retention of small particles, > 99 % according to BS 4400 ?Good stability at high temperatures ?Recommended for hot, moist, and acidic gases. ?Technical specifications LabScienceALBETGradeRetention rate % * (NaCl-particle size <1 µm)Max. Temp. [°C]CFV > 99 500+ Tested with NaCl particles size <1 µm, main fraction at 0.3 to 0.5 µmApplicationsExtraction of solvents which are incompatible with cellulose ?fibresGas emission controls in industrial furnaces ?Gravimetric determinations of dust in hot gases ?Collection of dust particles or aerosols from air and gas flows ?Determination of particles, inorganic leads and metals ?Extraction of special biochemical analysis ?Ordering informationSize CFV GradeØ 19 x 90 mm CFV19090Ø 22 x 80 mm CFV22080Ø 25 x 100 mm CFV25100Ø 26 x 60 mm CFV26060Ø 30 x 100 mm CFV30100Ø 33 x 94 mm CFV33094Ø 43 x 123 mm CFV43123Format: Inner diameter x Height. Presentation: 25 units / boxOther sizes available on request.