Whatman™ Quantitative Filter Papers, Ashless, Grade 589/3
Capture fine particulates like insoluble molecules in fats or oils with Grade 589/3 ashless filter paper for ash-free dry mass.
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Overview
Whatman Grade 589/3 ashless filter paper from Cytiva is particularly useful in capturing very fine particulate samples such as insoluble molecules in fats or oils or supporting ash free dry mass.
- High purity (< 0.01% ash) for ash free dry mass methods
- ‘Blue ribbon filter’
- Very fine precipitate retention (class 2d acc. to DIN 53 135)
- Herzberg filtration speed of 750 s*
- Also available prepleated as Grade 589/3 ½
*The time taken to filter 100 ml water (20°C) through a filter area of 10 cm² at a constant pressure of 5 cm water column
Ash free dry mass
Grade 589/3 filter paper from Cytiva's business supports accurate measurement of ash free dry mass. The blue ribbon filter is an established component in a variety of quantitative analysis methods, such as quantification of insoluble contaminants in animal and vegetable fats and oils.
Looking for a filter paper, membrane filter, or syringe filter? Let Cytiva help you find the optimal filter for your needs to ensure reliable analysis.
Product specifications
Showing 6 products
Specs
Product
Diameter
Availability
Price
10300210
110 mm
In stock11 available
10300211
125 mm
In stock51 available
10300212
150 mm
In stock23 available
10300213
142 mm
Selling fast5 available
10300214
185 mm
Selling fast2 available
10300263
12.8 mm
Stock on request
Product availability is not guaranteed and subject to change.
