Top Chemical Analysis Filter Paper

Xtractor Depot 125mm Premium Qualitative Chemistry Lab Filter Paper, 20-26u Micron Particle Retention, Fast Flow Extract Filtration, Ashless, 12.5cm Diameter Pack of 100 (Discs)

  • Qualitative filter paper for chromatography and chemical analysis applications. Diameter: 125mm (12.5cm, 4.92in).
  • Fine Micron particle filtration: 20-26u, fast flow, equivalent to Whatman Grade 4..
  • Convex design for better vacuum sealing. For use with filter plates, sintered disks, and Buchner funnels..
  • Manufactured from cellulose and cotton linters. Made in the USA.
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Plastic pH Test Strips, Universal Application (pH 0.0-14.0, 0.5 pH Intervals), 100 Strips

  • 【Highly accuracy and quick readout】- 4 Pack (320pcs) pH Test Strips is made of high-quality filter paper, extremely accurate and reliable, quick response within 5 seconds..
  • 【Easy to use】- Ph testing strips can be recognized the acidity and alkalinity of the solution from the color change..
  • 【Function】- Litmus ph test strips can be used for chemical testing, acid and alkali testing, water quality analysis, soil testing, but also used in rain water testing, pets water testing, ph strips for water, ph soap tester..
  • 【Wide range】- Alkaline test strip get full PH measure range of 1-14 meets all your needs..
  • 【Easy to read】- pH Test Paper can be againsted PH color chart intervals, Lightweight for convenient use and carry..
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Whatman 1440-125 Ashless Quantitative Filter Paper, 12.5cm Diameter, 8 Micron, Grade 40 (Pack of 100)

  • Classic general purpose ashless filter paper.
  • typical applications include gravimetric analysis for numerous components in cements, clays, iron and steel products.
  • Primary filter for separating solid matter from aqueous extracts in general soil analysis and quantitative determination of sediments in milk.
  • Use as apure analytical grade clean-up filter for solutions prior to AA spectrophotometry.
  • high purity filter in collecting trace elements and radionuclides from the atmosphere.
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Whatman 1006-070 Quantitative Filter Paper Circles, 3 Micron, 35 s/100mL/sq inch Flow Rate, Grade 6, 70mm Diameter (Pack of 100)

  • Used in qualitative analytical techniques to determine and identify materials.
  • excellent clarifying filter for cloudy suspensions and for water and soil analysis.
  • Excellent fine particle filtration (3µm) in the qualitative range.
  • capable of retaining the fine precipitates encountered in chemical analysis.
  • Often specified for boiler water analysis applications.
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Whatman 1006-090 Quantitative Filter Paper Circles, 3 Micron, 35 s/100mL/sq inch Flow Rate, Grade 6, 90mm Diameter (Pack of 100)

  • Used in qualitative analytical techniques to determine and identify materials.
  • excellent clarifying filter for cloudy suspensions and for water and soil analysis.
  • Excellent fine particle filtration (3µm) in the qualitative range.
  • capable of retaining the fine precipitates encountered in chemical analysis.
  • Often specified for boiler water analysis applications.
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UPlama 200PCS Qualitative Filter Paper Circles,Lab Supply Ashless Quantitative Filter Paper,94mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed

  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range.
  • capable of retaining the fine precipitates encountered in chemical analysis.
  • Collect large particulate in fast moving air or fumes.
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%.
  • Compatible with StonyLab Buchner Filtering Funnel - 500ml.
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pH Test Strips, 480 Strips Full Range 1-14 Universal pH Test Litmus Paper pH Soap Making Testing Strips for Water Wine Saliva Urine Soil, 6 Pack pH Strips and 6 Test Pipette Droppers with Storage Case

  • ...l pH measure range of 1-14 meets all your needs..
  • 【Easy to Read】- pH Test Paper can be againsted PH color chart intervals, Lightweight for convenient use and carry..
  • 【Easy to Use】- pH testing strips can be recognized the acidity and alkalinity of the solution from the color change..
  • 【Muti Function】- Litmus chemical pH test strips can be used for chemical testing, acid and alkali testing, water quality analysis, soil testing, but also used in rain water testing, pets water testing, ph strips for water, ph soap tester..
  • 【Attention】- Please do not dip the pH strips in the test liquid. It might lead to incorrectly showing test result. Please drop the test liquid to be tested with a pH strips or glass rod. It will perfectly indicates the real acidic or alkalinity substance. You can’t measure dry stuff. You have to create a solution, using a dropper to drop a small of liquid on the test paper, use cotton swabs to dip the test material dripped into the middle of test paper to see the color change..
  • 【What You Get】- 6 Pack (480pcs) pH Test Strips, 6 pcs 0.2ml Test Pipette Droppers, 1 pack plastic storage case..
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Whatman 1005-110 Quantitative Filter Paper Circles, 2.5 Micron, 94 s/100mL/sq inch Flow Rate, Grade 5, 110mm Diameter (Pack of 100)

  • Used in qualitative analytical techniques to determine and identify materials.
  • Has the maximum degree of fine particle filtration (2.5µm) in the qualitative range.
  • capable of retaining the fine precipitates encountered in chemical analysis.
  • excellent clarifying filter for cloudy suspensions and for water and soil analysis.
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Whatman 1005-070 Quantitative Filter Paper Circles, 2.5 Micron, 94 s/100mL/sq inch Flow Rate, Grade 5, 70mm Diameter (Pack of 100)

  • Used in qualitative analytical techniques to determine and identify materials.
  • Has the maximum degree of fine particle filtration (2.5µm) in the qualitative range.
  • capable of retaining the fine precipitates encountered in chemical analysis.
  • excellent clarifying filter for cloudy suspensions and for water and soil analysis.
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Whatman 1005-090 Qualitative Filter Paper Circles, 2.5 Micron, 94 s/100mL/sq inch Flow Rate, Grade 5, 90mm Diameter (Pack of 100)

  • Used in qualitative analytical techniques to determine and identify materials.
  • Has the maximum degree of fine particle filtration (2.5µm) in the qualitative range.
  • capable of retaining the fine precipitates encountered in chemical analysis.
  • excellent clarifying filter for cloudy suspensions and for water and soil analysis.
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Glass Fiber GF Syringe Filters 25mm Diameter 1.2μm Pore Size for Pre-Filtration Filters [CASE of 100pcs] by Allpure Biotechnology Glass Fiber 1.2μm

  • [CASE OF 100pcs] Syringe Filter with Glass Fiber (GF) membrane 1.2μm Pore Size filter in 25mm Diameter Polypropylene (PP) housing..
  • 25mm diameter syringe filters designed to filter 10-100 ml, with 3.9cm² big Effective Filtration Area..
  • Glass Fiber filters with High Flow Rate, Large Through-put, High dirty holding capacity, good chemical resistance, could both treat the Hydrophilic and Hydrophobic solutions, and also the Gas/Air filtration..
  • The special 0.7μm usually used for Separation and filtration of Protein solutions, and also the HPLC pre-filtration, and the particles analysis. For 1.2μm usually used for collection of Protein solutions, cells, and also the environment analysis, such as the water filtration and water quality monitoring and testing..
  • We will provided 30 days after-sales protection with a new replacement or money back..
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12.5 cm Lab Filter Paper, Standard Qualitative Grade 2 - ZENPORE Slow Flow 125 mm (100 Discs)

  • GRADE 2 : 12.5cm - Equivalent to Whatman qualitative grade 2, standard lab filter paper (125mm).
  • AGRICULTURE - Soil pre-filtration, fertilizer analysis, nutrient absorption in seed tests.
  • BREWING TESTS - Beer and malt analysis, removal of turbidity in wort and yeast filtration.
  • AIR / GAS FILTRATION - Pollution monitoring of specific atmospheric contaminants, smoke.
  • HIGH RETENTION / SLOW FLOW - Retains fine crystalline particles (5~10 micron).
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