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Whatman Filter Paper, Grade 4 (Pack of 100)
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ASIN B00394F9QY
Product Specifications
- Mfr Part #
- 1004-240
- Pkg Qty
- 100
- Specifications
- 24.0cm
Specification for this product family (See all products)
- Brand Name
- Whatman
Usually ships in 1 to 3 months
This item ships for FREE with 2-Day Shipping on orders over $50. (Details)
Whatman 1004-240 Quantitative Filter Paper Circles, 20-25 Micron, 3.7 s/100mL/sq inch Flow Rate, Grade 4, 240mm Diameter (Pack of 100)
Key Features
- 24.0cm
- Grade 4
- Used in qualitative analytical techniques to determine and identify materials
- Extremely fast filtering; provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide
- Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
Package Details
Shipping Weight: 1.1 pounds
Product Description
This Whatman 24.0cm, grade 4, cellulose filter paper is used in qualitative analytical techniques to determine and identify materials. It is extremely fast filtering. It provides excellent retention of coarse particles (20-25µm) and gelatinous precipitates such as ferric hydroxide and aluminium hydroxide. It is very useful as a rapid filter for routine cleanup of biological fluids or organic extracts during analysis. This filter paper is used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical. Retention: 20-25µm. Dimensions: 24.0cm. 100/Pack. Whatman #: 1004-240.
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