Whatman 1001-110 Filter Circles, 110mm Dia, Grade 1, 100/pk (PN:1001-110)

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Authorized Whatman DistributorSKU: 1001-110

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Sale price$19.84 Regular price$21.88

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Description

GR 1 11.0CM 100/PK
Qualitative Filter Papers - Standard Grades Grade 1 circles, 110 mm, 100/pk, The most widely used filter paper for routine applications with medium retention and flow rate.

Click here for Whatman 1001-824 Filter Sheets, 75 x 100mm, Grade 1, 500/pk

Specifications

air-flow-rate 10.5 s/100 ml/in2
brand Whatman
diameter-cm 11
diameter-mm 110
grade Grade 1
lead-time 5
list-price 21.88
manufacturer-part-number 1001-110
model Grade 1
part-number 1001-110
quantity-per-pack 100

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We offer Net 30 terms for qualified business customers, allowing you to receive your order now and pay within 30 days of the invoice date.

Frequently Asked Questions

Whatman Grade 1 filter paper has a typical particle retention of approximately 11 µm, making it a medium-flow filter paper suitable for routine laboratory filtration tasks such as clarifying liquids and separating coarse precipitates.

These filter papers are widely used in general laboratory filtration, qualitative analytical separations, soil analysis, food testing, and educational laboratory experiments. They are commonly used to filter precipitates such as calcium carbonate, lead sulfate, or calcium oxalate.

A 110 mm filter paper typically fits laboratory glass funnels with 100–110 mm diameter, making it suitable for medium-volume filtration procedures commonly performed in research labs, QC labs, and academic laboratories.

Yes. Grade 1 is the most commonly used qualitative filter paper because it offers a balanced combination of medium retention and moderate flow rate, making it ideal for everyday filtration tasks in many laboratories.


Whatman Grade 1 filter circles are manufactured from high-quality cellulose fibers, which provide consistent filtration performance, good wet strength, and reliable results for qualitative laboratory analysis.

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