Reviews Qualitative Analysis

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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Premium Qualitative Filter Paper, 100 Pack - 7.28\ (18.5cm) - Eisco Labs

  • Premium Qualitative Filter Paper with a 18.5cm (7.28") diameter.
  • High retentivity, perfect for general laboratory filtering and qualitative analysis.
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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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18.5 cm Lab Filter Paper, Standard Qualitative Grade 2 - ZENPORE Slow Flow 185 mm (100 Discs)

  • GRADE 2 : 18.5cm - Equivalent to Whatman qualitative grade 2, standard lab filter paper (185mm).
  • 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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Coshar 300pcs 9cm Qualitative Filter Paper, Medium Flow Lab Supply Filter Paper

  • Filtration Speed: 35 – 37 sec, Ash content: ≤0.15% ,Pore size: 15-20 μm..
  • Collect large particulate in fast moving air or fumes, capable of retaining the fine precipitates encountered in chemical analysis..
  • Mainly used in lab, or in chemical class..
  • Package include 300pcs qualitative filter paper..
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E-outstanding Porcelain Spot Plate 6 Wells Porcelain Spotting Reaction Plate for Laboratory Experiment, 6 Depressions

  • Made of high-quality materials, durable to use..
  • It can be used for chemical qualitative analysis and color or precipitation experiments..
  • Weight: 125g. Package includes: 1PCS 6 recessed porcelain plaque plate..
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18.5 cm Lab Filter Paper, Standard Qualitative Grade 1 - ZENPORE Medium Flow 185 mm (100 Discs)

  • Qualitative filter paper for chromatography and chemical analysis applications. Diameter: 125mm (12.5cm, 4.92in).
  • Fine Micron particle filtration: 1.5-3.5u, slow flow, equivalent to Whatman Grade 5-6..
  • 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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scenstar Visible Spectrophotometer 721 350-1020nm Wavelength Range Spectrophotometer Portable Lab Equipment (US Stock)

  • Used in physic-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the ultraviolet, visible spectral range.
  • Visible spectrophotometer can be used in the medicine, clinical examination, biochemistry, quality control, petro-chemical industry and environmental protection..
  • This spectrophotometer has digital display shows measurement values..
  • Automatic light door, automatic zero and hundred adjustment equipment calibration..
  • Adopting tungsten lamp to ensure the service life of equipment..
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