Best Lab Quantitative Filter Paper. Reviews August, 2020

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

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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

Current price: 11.79 USD

Saving: $2.00 (15%)


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  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 94mm

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Whatman 1004-070 Quantitative Filter Paper Circles, 20-25 Micron, 3.7 s/100mL/sq inch Flow Rate, Grade 4, 70mm Diameter (Pack of 100)

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Whatman 1004-070 Quantitative Filter Paper Circles, 20-25 Micron, 3.7 s/100mL/sq inch Flow Rate, Grade 4, 70mm Diameter (Pack of 100)

Current price: 11.87 USD


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Height: 0.9 Inches

Length: 3 Inches

Width: 3 Inches

  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 94mm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 7.0cm

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UPlama 200PCS Qualitative Filter Paper Circles,Lab Supply Ashless Quantitative Filter Paper,15cm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed

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UPlama 200PCS Qualitative Filter Paper Circles,Lab Supply Ashless Quantitative Filter Paper,15cm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed

Current price: 12.99 USD


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  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 94mm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 7.0cm
  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 15cm

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Whatman 1004-047 Quantitative Filter Paper Circles, 20-25 Micron, 3.7 s/100mL/sq inch Flow Rate, Grade 4, 47mm Diameter (Pack of 100)

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Whatman 1004-047 Quantitative Filter Paper Circles, 20-25 Micron, 3.7 s/100mL/sq inch Flow Rate, Grade 4, 47mm Diameter (Pack of 100)

Current price: 13.46 USD


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Weight: 0.01 Pounds

  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 94mm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 7.0cm
  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 15cm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 4.7cm

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Whatman 1003-055 Quantitative Filter Paper Circles, 6 Micron, 26 s/100mL/sq inch Flow Rate, Grade 3, 55mm Diameter (Pack of 100)

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Whatman 1003-055 Quantitative Filter Paper Circles, 6 Micron, 26 s/100mL/sq inch Flow Rate, Grade 3, 55mm Diameter (Pack of 100)

Current price: 17.4 USD


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  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 94mm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 7.0cm
  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 15cm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 4.7cm
  • Extra thickness gives increased wet strength; makes this grade highly suitable for use in Büchner funnels
  • Double the thickness of Grade 1; even finer particle retention and excellent loading capacity
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 3
  • 5.5cm

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StonyLab Quantitative Filter Paper Circles, 94mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100

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StonyLab Quantitative Filter Paper Circles, 94mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100

Current price: 11.45 USD


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  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 94mm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 7.0cm
  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 15cm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 4.7cm
  • Extra thickness gives increased wet strength; makes this grade highly suitable for use in Büchner funnels
  • Double the thickness of Grade 1; even finer particle retention and excellent loading capacity
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 3
  • 5.5cm
  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Ash content: ≤0.01%
  • Filtration Speed: 35 – 70 sec
  • Coarse cellulose filter papers remove particles > 20 µm
  • Filter paper diameter: 94mm

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Whatman 1002110 Quantitative Filter Paper Circles, 8 Micron, 21 s/100mL/sq inch Flow Rate Grade 2, 110mm Diameter (Pack of 100)

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Whatman 1002110 Quantitative Filter Paper Circles, 8 Micron, 21 s/100mL/sq inch Flow Rate Grade 2, 110mm Diameter (Pack of 100)

Current price: 21.36 USD


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Weight: 0.0440924524 Pounds

  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 94mm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 7.0cm
  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 15cm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 4.7cm
  • Extra thickness gives increased wet strength; makes this grade highly suitable for use in Büchner funnels
  • Double the thickness of Grade 1; even finer particle retention and excellent loading capacity
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 3
  • 5.5cm
  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Ash content: ≤0.01%
  • Filtration Speed: 35 – 70 sec
  • Coarse cellulose filter papers remove particles > 20 µm
  • Filter paper diameter: 94mm
  • More absorbent than Grade 1

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Whatman 1006-110 Quantitative Filter Paper Circles, 3 Micron, 35 s/100mL/sq inch Flow Rate, Grade 6, 110mm Diameter (Pack of 100)

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Whatman 1006-110 Quantitative Filter Paper Circles, 3 Micron, 35 s/100mL/sq inch Flow Rate, Grade 6, 110mm Diameter (Pack of 100)

Current price: 27.9 USD


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  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 94mm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 7.0cm
  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 15cm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 4.7cm
  • Extra thickness gives increased wet strength; makes this grade highly suitable for use in Büchner funnels
  • Double the thickness of Grade 1; even finer particle retention and excellent loading capacity
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 3
  • 5.5cm
  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Ash content: ≤0.01%
  • Filtration Speed: 35 – 70 sec
  • Coarse cellulose filter papers remove particles > 20 µm
  • Filter paper diameter: 94mm
  • More absorbent than Grade 1
  • Often specified for boiler water analysis applications
  • Excellent fine particle filtration (3µm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Used in qualitative analytical techniques to determine and identify materials; excellent clarifying filter for cloudy suspensions and for water and soil analysis
  • Grade 6
  • 11.0cm

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Membrane Solutions Ashless Quantitative Filter Paper, Filter Paper, Fast(20~25μm), 150mm Diameter (Pack of 100)

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Membrane Solutions Ashless Quantitative Filter Paper, Filter Paper, Fast(20~25μm), 150mm Diameter (Pack of 100)

Current price: 13.99 USD


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  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 94mm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 7.0cm
  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 15cm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 4.7cm
  • Extra thickness gives increased wet strength; makes this grade highly suitable for use in Büchner funnels
  • Double the thickness of Grade 1; even finer particle retention and excellent loading capacity
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 3
  • 5.5cm
  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Ash content: ≤0.01%
  • Filtration Speed: 35 – 70 sec
  • Coarse cellulose filter papers remove particles > 20 µm
  • Filter paper diameter: 94mm
  • More absorbent than Grade 1
  • Often specified for boiler water analysis applications
  • Excellent fine particle filtration (3µm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Used in qualitative analytical techniques to determine and identify materials; excellent clarifying filter for cloudy suspensions and for water and soil analysis
  • Grade 6
  • 11.0cm
  • We can provide Lifetime Support Guarantee and 30-Day Money Back Guarantee. Have any questions, please contact me promptly.
  • Filter paper is used in conjunction with laboratory holders and funnels, or with paper cones and funnels
  • Quantitive Ashless Filter Paper widely used for quantitative and gravimetric analysis. During the manufacturing, producer use acid to make the paper ash-less and achieve high purity
  • Quantitative Filter Paper has little effect on the analysis result, suit for precision quantitative analysis. The amount of ash produced after ashing does not exceed 0.0009%.
  • Filter paper is composed of cotton fibercellulose filter paper, 150mm Diameter, Fast(20~25μm)

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Whatman 1005-185 Quantitative Filter Paper Circles, 2.5 Micron, 94 s/100mL/sq inch Flow Rate, Grade 5, 185mm Diameter (Pack of 100)

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Whatman 1005-185 Quantitative Filter Paper Circles, 2.5 Micron, 94 s/100mL/sq inch Flow Rate, Grade 5, 185mm Diameter (Pack of 100)

Current price: 58.53 USD


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Weight: 0.000625 Pounds

  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 94mm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 7.0cm
  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%
  • Collect large particulate in fast moving air or fumes
  • Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Filter paper diameter: 15cm
  • Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
  • Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 4
  • 4.7cm
  • Extra thickness gives increased wet strength; makes this grade highly suitable for use in Büchner funnels
  • Double the thickness of Grade 1; even finer particle retention and excellent loading capacity
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 3
  • 5.5cm
  • Compatible with StonyLab Buchner Filtering Funnel - 500ml
  • Ash content: ≤0.01%
  • Filtration Speed: 35 – 70 sec
  • Coarse cellulose filter papers remove particles > 20 µm
  • Filter paper diameter: 94mm
  • More absorbent than Grade 1
  • Often specified for boiler water analysis applications
  • Excellent fine particle filtration (3µm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Used in qualitative analytical techniques to determine and identify materials; excellent clarifying filter for cloudy suspensions and for water and soil analysis
  • Grade 6
  • 11.0cm
  • We can provide Lifetime Support Guarantee and 30-Day Money Back Guarantee. Have any questions, please contact me promptly.
  • Filter paper is used in conjunction with laboratory holders and funnels, or with paper cones and funnels
  • Quantitive Ashless Filter Paper widely used for quantitative and gravimetric analysis. During the manufacturing, producer use acid to make the paper ash-less and achieve high purity
  • Quantitative Filter Paper has little effect on the analysis result, suit for precision quantitative analysis. The amount of ash produced after ashing does not exceed 0.0009%.
  • Filter paper is composed of cotton fibercellulose filter paper, 150mm Diameter, Fast(20~25μm)
  • Slow flow rate; excellent clarifying filter for cloudy suspensions and for water and soil analysis
  • Has the maximum degree of fine particle filtration (2.5µm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
  • Used in qualitative analytical techniques to determine and identify materials
  • Grade 5
  • 18.5cm

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