FP22309000
MilliporeSigma™ Quantitative Filter Papers: Ashless Circles
Manufacturer: Fischer Scientific
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Format
Disc
Particle Retention
8 μm
For Use With (Application)
Gravimetric analysis, filtration of solutions prior to atomic absorption analysis, air pollution monitoring and gas detection.
Porosity
Medium
Diameter (Metric)
90 mm
Material
Cellulose Fiber
Filtration Speed
DIN 53137, 48 seconds; Herzberg, 480 seconds
Grade
223
Quantity
100/Pk.
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Format: Disc
Particle Retention: 8 μm
For Use With (Application): Gravimetric analysis, filtration of solutions prior to atomic absorption analysis, air pollution monitoring and gas detection.
Porosity: Medium
Diameter (Metric): 90 mm
Material: Cellulose Fiber
Filtration Speed: DIN 53137, 48 seconds; Herzberg, 480 seconds
Grade: 223
Quantity: 100/Pk.
Format:
Disc
Particle Retention:
8 μm
For Use With (Application):
Gravimetric analysis, filtration of solutions prior to atomic absorption analysis, air pollution monitoring and gas detection.
Porosity:
Medium
Diameter (Metric):
90 mm
Material:
Cellulose Fiber
Filtration Speed:
DIN 53137, 48 seconds; Herzberg, 480 seconds
Grade:
223
Quantity:
100/Pk.
Format: Disc
Particle Retention: 16 μm
For Use With (Application): Precipitates collection, soil analysis, inorganic analysis and air pollution particle collection.
Porosity: Medium
Diameter (Metric): 47 mm
Material: Cellulose Fiber
Filtration Speed: DIN 53137, 13 seconds; Herzberg, 140 seconds
Grade: 224
Quantity: 100/Pk.
Format:
Disc
Particle Retention:
16 μm
For Use With (Application):
Precipitates collection, soil analysis, inorganic analysis and air pollution particle collection.
Porosity:
Medium
Diameter (Metric):
47 mm
Material:
Cellulose Fiber
Filtration Speed:
DIN 53137, 13 seconds; Herzberg, 140 seconds
Grade:
224
Quantity:
100/Pk.
Format: Disc
Particle Retention: 16 μm
For Use With (Application): Precipitates collection, soil analysis, inorganic analysis and air pollution particle collection.
Porosity: Medium
Diameter (Metric): 90 mm
Material: Cellulose Fiber
Filtration Speed: DIN 53137, 13 seconds; Herzberg, 140 seconds
Grade: 224
Quantity: 100/Pk.
Format:
Disc
Particle Retention:
16 μm
For Use With (Application):
Precipitates collection, soil analysis, inorganic analysis and air pollution particle collection.
Porosity:
Medium
Diameter (Metric):
90 mm
Material:
Cellulose Fiber
Filtration Speed:
DIN 53137, 13 seconds; Herzberg, 140 seconds
Grade:
224
Quantity:
100/Pk.
Format: Disc
Particle Retention: 20 to 25 μm
For Use With (Application): Coarse particulates. Use for analytical procedures involving large particles or precipitatessuch as metal hydroxides.
Porosity: Coarse
Diameter (Metric): 47 mm
Material: Cellulose Fiber
Filtration Speed: DIN 53137, 11 seconds; Herzberg, 50 seconds
Grade: 225
Quantity: 100/Pk.
Format:
Disc
Particle Retention:
20 to 25 μm
For Use With (Application):
Coarse particulates. Use for analytical procedures involving large particles or precipitatessuch as metal hydroxides.
Porosity:
Coarse
Diameter (Metric):
47 mm
Material:
Cellulose Fiber
Filtration Speed:
DIN 53137, 11 seconds; Herzberg, 50 seconds
Grade:
225
Quantity:
100/Pk.