2428692
Cytiva Whatman™ Qualitative Filter Paper: Grade 2 Circles
Retains and absorbs more than Grade 1 filters, with a corresponding increase in filtration time. Whatman™ Qualitative Filter Paper: Grade 2 Circles are used for monitoring specific contaminants in the atmosphere and in soil testing.
Manufacturer: Fischer Scientific
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Format
Disc
Particle Retention
>8 μm
Flow Rate
Medium
Grade
Grade 2
Quantity
100 Pk.
Material
Cellulose
Filtration Speed
240 sec.
For Use With (Application)
A standard grade filter used for monitoring specific contaminants in the atmosphere and in soil testing.
Porosity
Medium Fine
Thickness (Metric)
190 μm
Related Products
Description
- Retains and absorbs more than Grade 1 filters, with a corresponding increase in filtration time
- Whatman™ Qualitative Filter Paper: Grade 2 Circles are used for monitoring specific contaminants in the atmosphere and in soil testing
- These cellulose filters are used in qualitative analytical techniques to determine and identify materials and for clarifying liquids
- Particle Retention: 8μm Porosity: Medium fine Filtration speed: ASTM™, 55 sec.; Herzberg, 240 sec
- Surface: Smooth Holds soil nutrient in plant growth trials Used for soil analysis and seed testing procedures in the agricultural industry
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Format: Disc
Particle Retention: >8 μm
Flow Rate: Medium
Grade: Grade 2
Quantity: 100 Pk.
Material: Cellulose
Filtration Speed: 240 sec.
For Use With (Application): A standard grade filter used for monitoring specific contaminants in the atmosphere and in soil testing.
Porosity: Medium Fine
Thickness (Metric): 190 μm
Format:
Disc
Particle Retention:
>8 μm
Flow Rate:
Medium
Grade:
Grade 2
Quantity:
100 Pk.
Material:
Cellulose
Filtration Speed:
240 sec.
For Use With (Application):
A standard grade filter used for monitoring specific contaminants in the atmosphere and in soil testing.
Porosity:
Medium Fine
Thickness (Metric):
190 μm
Format: Disc
Particle Retention: 20 to 25 μm
Flow Rate: Fast: 160mL/min.
Grade: P8
Quantity: 100/Pk.
Material: Cellulose
Filtration Speed: 55 sec.
For Use With (Application): Suitable for coarse and gelatinous precipitates. Retains Fe(OH)3, Al(OH)3, metallic sulfides, iron ores. For clarifying solutions, oils. For zinc analysis (Fe ppt removal). Size 19cm (09-804) widely used for sugar analysis.
Porosity: Coarse
Thickness (Metric): __
Format:
Disc
Particle Retention:
20 to 25 μm
Flow Rate:
Fast: 160mL/min.
Grade:
P8
Quantity:
100/Pk.
Material:
Cellulose
Filtration Speed:
55 sec.
For Use With (Application):
Suitable for coarse and gelatinous precipitates. Retains Fe(OH)3, Al(OH)3, metallic sulfides, iron ores. For clarifying solutions, oils. For zinc analysis (Fe ppt removal). Size 19cm (09-804) widely used for sugar analysis.
Porosity:
Coarse
Thickness (Metric):
__
Format: __
Particle Retention: __
Flow Rate: __
Grade: Grade 3
Quantity: __
Material: Cellulose
Filtration Speed: __
For Use With (Application): A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels.
Porosity: __
Thickness (Metric): 390 μm
Format:
__
Particle Retention:
__
Flow Rate:
__
Grade:
Grade 3
Quantity:
__
Material:
Cellulose
Filtration Speed:
__
For Use With (Application):
A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels.
Porosity:
__
Thickness (Metric):
390 μm
Format: Disc
Particle Retention: 5 to 10 μm
Flow Rate: Slow: 60mL/min.
Grade: P5
Quantity: __
Material: Cellulose
Filtration Speed: 230 sec.
For Use With (Application): General lab uses: clinical and spot testing, clarifying pharmaceuticals
Porosity: Medium
Thickness (Metric): __
Format:
Disc
Particle Retention:
5 to 10 μm
Flow Rate:
Slow: 60mL/min.
Grade:
P5
Quantity:
__
Material:
Cellulose
Filtration Speed:
230 sec.
For Use With (Application):
General lab uses: clinical and spot testing, clarifying pharmaceuticals
Porosity:
Medium
Thickness (Metric):
__