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MilliporeSigma™ Quantitative Filter Papers: Ashless Circles

Catalog No. FP22104700 Shop All MilliporeSigma Products
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Grade:
221
222
223
224
225
Diameter (Metric):
47 mm
90 mm
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Catalog No. Grade Diameter (Metric)
FP22104700 221 47 mm
FP22109000 221 90 mm
FP22204700 222 47 mm
FP22209000 222 90 mm
FP22304700 223 47 mm
FP22309000 223 90 mm
FP22404700 224 47 mm
FP22409000 224 90 mm
FP22504700 225 47 mm
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 9 options available.
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Catalog No. FP22104700 Supplier MilliporeSigma™ Supplier No. FP22104700

Description

1Filtration speed conditions. DIN 53137, time for 10mL to pass through filter; Herzberg, time for 100mL to pass through 10cm2 filter paper with 10cm constant head pressure of water.

TRUSTED_SUSTAINABILITY

Specifications

Format Disc
Material Cellulose Fiber
Particle Retention 2.5 μm
Filtration Speed DIN 53137, 40 seconds; Herzberg, 1500 seconds
For Use With (Application) Provides maximum degree of particle retention. Filters finely grained precipitates.
Grade 221
Porosity Fine
Quantity 100/Pk.
Diameter (Metric) 47 mm
Product Title
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