Filter Paper Grade 1

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Filter Paper Grade 1
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  • …glass micro fiber GRADE A-E - Fine porosity and fast flow rate, with a 1.0 µm size particle retention. Binderless borosilicate glass microfiber. DOP efficiency is 99.98%. Primarily used in suspended solids and air monitoring. Particle retention: 1.00 µm Filtration speed:…

  • Ahlstrom offers a full range of specially designed filter paper for use in the sugar industry. Ahlstrom 8613 has a smooth black finish designed for use in applications requiring visual examination of particles. Ahlstrom 613 and 615 are particularly well suited for general laboratory filtration…

  • Xenomax® Pre-Weighed TSS Filters

    Xenosep Technologies

    …weight. These filters really are this easy to use and can cut your labor costs for TSS analysis in half! Each Xenomax® Pre-Weighed TSS Filter consists of 1.5 µm binder-free, glass microfiber filters which have been vacuum rinsed three times with 20 mL aliquots of reagent grade water,…

  • …by request, additional cost) Filter reactors for single or multi-step reactions and filtrations in the same vessel, they also eliminate material transfers and reduce losses. Modular filter assembly can be easily detached for cleaning and filter paper replacement. Center downward drain…

  • …without premature clogging. Ahlstrom 161: 1.1µm – Medium Speed This popular grade offers finer particle retention and higher flow rate than traditional analytical filter papers. Ahlstrom 161 is used in general laboratory applications, cell harvesting, liquid scintillation…

  • Advantec Quantitative Ashless Filter Papers are made from the highest quality alpha cotton cellulose. One critical step in the manufacturing process of these filter papers is acid washing. All grades are double acid washed in hydrochloric then hydrofluoric acid to reduce levels of SiO2, CaO, and…

  • A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels. Grade 3: 6 µm Double the thickness of Grade 1 with still finer particle retention and excellent loading capacity; more precipitate can be held…

  • …analytical filter papers for use in specialty end use applications. These custom designed qualitative grades are manufactured from top quality cotton linters using ultra-pure, reverse-osmosis water. Ahlstrom specialty analytical filter papers include pleated and non-pleated grades and are found…

  • …fast flow rate, with a 1.0 µm size particle retention. Ideally suited for the collection of biochemical polymers that have been precipitated by denaturation. This material is twice as thick as Grade A with a higher loading capacity. May also be used as a solid particulate filter for gasses or as a…

  • Whatman 1PS Phase Separator is a high-grade filter paper impregnated with a stabilized silicone that renders it hydrophobic, retaining the aqueous phase and passing the solvent phase through. Ease of use: No special training required Any number of separations can be processed together …

  • …loading capacity compared to equivalent flat filters. Grade 2: 8 µm Slightly more retentive than Grade 1 with a corresponding increase in filtration time (i.e., slightly slower filtration speed). More absorbent than Grade 1. In addition to general filtration in the 8 µm…

  • …will withstand suction. Nominal Retention: 3 µm. Grade No. 235 Highest retention efficiency collecting very fine ppt. Very slow flow rate. Nominal Retention: 1 µm. Grade No. 101 Creped filter paper captures large particles. Fast flow rate. Excellent for seed…

  • …determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Grade 1: 11 µm The most widely used filter paper for routine applications with medium retention and…

  • Qualitative, Grade 1, 12.5 Cm, Medium Porosity. Pore Size 11um. 100 Circles/Pack

  • …pre-folded filter for many general filtration applications. Cytiva offers a full line of qualitative papers in standard filter grades and wet-strengthened grades. Whatman pre-folded general filter paper As the pleated and pre-folded version of Whatman filter paper 1, Grade 1V is…

  • filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Grade 1: 11 µm The most widely used filter paper for…

  • …pleated grades that meet your needs from grades with rapid flow rates for filtration of viscous materials to grades with tight matrices for removal of fine precipitates. Ahlstrom’s pre-pleated grades can save valuable time and maximize the efficiency of the laboratory filter system. Pleating…

  • Qualitative, Grade 1, 11 Cm, Medium Porosity. Pore Size 11 Um. 100 Circles/Pack

  • A qualitative filter paper with low fat content. Suitable for nitrate determination in foodstuffs to .35 LMBG* (LMBG*= German law for food and consumer products).

  • Grade 1384 Filter Paper

    Ahlstrom-Munksjo

    Characteristics: white, crepe, cellulose with wet strength resin

  • …the filter rings. Method B is done using a reflux extractor. The reflux extractor consists of two cone type screens. The filter paper used with this extraction method is Grade 615. Method E utilizes a vacuum extractor. This test requires a medium grade fast filtering qualitative filter. Grade 615 is…

  • filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Grade 2: 8 µm Slightly more retentive than Grade 1 with a corresponding increase in filtration time (i.e., slightly slower filtration speed). More absorbent than Grade 1.

  • Grade 470 papers are made of cellulose and diatomaceous earth and offer a much better separating capability than pure cellulose papers at the same rate of filtration. This grade quickly retains the finest particles at high flow rates.

  • …materials. For use in büchner funnels. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Grade 3: 6 µm Double the thickness of Grade 1 with still finer particle retention and excellent loading…

  • Intermediate in speed and retention between Grades 1 and 4. Intermediate in speed and retention between Grades 1 and 4. These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin. Normal qualitative applications will not…

  • Designed for very fine precipitates Slow filtering speed; 1 µm particle retention High retentivity, which retains very fine crystalline precipitates such as cuprous oxide, lead sulfate, barium sulfate and manganese carbonate Thickness approximately 0.20 mm, 1.5 µm pore size

  • Filter Papers for TCLP

    Ahlstrom-Munksjo

    Ahlstrom offers three microfiber glass grades for use in the toxicity characteristic leaching procedure (TCLP) as described in EPA Method 1311. Grade 193 – Low Metal TCLP Filter This grade has similar performance properties to Grade 151 and is made with acid-treated borosilicate glass…

  • …analytical filter papers for use in specialty end use applications. These custom designed qualitative grades are manufactured from top quality cotton linters using ultra-pure, reverse-osmosis water. Ahlstrom specialty analytical filter papers include pleated and non-pleated grades and are found…

  • …analytical filter papers for use in specialty end use applications. These custom designed qualitative grades are manufactured from top quality cotton linters using ultra-pure, reverse-osmosis water. Ahlstrom specialty analytical filter papers include pleated and non-pleated grades and are found…

  • …analytical filter papers for use in specialty end use applications. These custom designed qualitative grades are manufactured from top quality cotton linters using ultra-pure, reverse-osmosis water. Ahlstrom specialty analytical filter papers include pleated and non-pleated grades and are found…

  • …is collected on a glass fiber filter, such as Grade 169, to measure its weight and radioactivity. STM 7500-Sr Strontium Detection: Precipitation Method The precipitate is collected on a paper filter, such as Grade 94, or a glass fiber filter, such as Grade 169, to measure its weight and…

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