FILTER PAPER, 5A 11.0CM

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Item #:777662

$38.90

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FILTER PAPER, 5A 11.0CM

Details

Quantitative Filter Papers
  • Highest quality alpha cotton cellulose
  • Ash Content: 0.1%
  • Acid Washed: Double acid washed in hydrochloric acid then hydrofluoric acid, then rinsed with ultrapure water to neutralize.
Comments: Fast flow rate, retains coarse particulates and gelatinous precipitates (> 10µm). Filter hydroxides and metallic aerosols, environmental monitoring, determine silica content in steel.

Grade: No. 5A Ashless
Weight (g/m²): 108
Thickness (mm): 0.21
Flow Time¹(sec): 195
Absorption speed² (cm): 7.0
Wet Strength³ (cm H2O): 19.4
Retention Characteristic (µm): 4 medium
Collection Efficiency (%, 0.3 µm DOP): 90

1. Flow time is the time in seconds required to filter 100 mL of distilled water at 20°C under pressure supplied by a 10 cm water column through a 10 cm² section of filter paper.
2. Absorption speed is the distance in cm that water will travel in an upright strip of filter papert in ten (10) minutes at 20°C.
3.Wet strength is the height in cm of a water column that will rupture a 10 cm² section of filter paper.

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Contact us at 1-855-233-9591 or 1-855-234-9591; sales@hvchemical.com

FILTER PAPER, 5A 11.0CM
Quantitative Filter Papers
  • Highest quality alpha cotton cellulose
  • Ash Content: 0.1%
  • Acid Washed: Double acid washed in hydrochloric acid then hydrofluoric acid, then rinsed with ultrapure water to neutralize.
Comments: Fast flow rate, retains coarse particulates and gelatinous precipitates (> 10µm). Filter hydroxides and metallic aerosols, environmental monitoring, determine silica content in steel.

Grade: No. 5A Ashless
Weight (g/m²): 108
Thickness (mm): 0.21
Flow Time¹(sec): 195
Absorption speed² (cm): 7.0
Wet Strength³ (cm H2O): 19.4
Retention Characteristic (µm): 4 medium
Collection Efficiency (%, 0.3 µm DOP): 90

1. Flow time is the time in seconds required to filter 100 mL of distilled water at 20°C under pressure supplied by a 10 cm water column through a 10 cm² section of filter paper.
2. Absorption speed is the distance in cm that water will travel in an upright strip of filter papert in ten (10) minutes at 20°C.
3.Wet strength is the height in cm of a water column that will rupture a 10 cm² section of filter paper.
$38.90
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