4371794
Cytiva Whatman™ Qualitative Filter Paper: Grade 597½ Pleated Circles
Pleated to save time and achieve optimal fit in conical filter funnels. Whatman™ Qualitative Filter Paper: Grade 597½ Pleated Circles provide extra surface area to increase total loading capacity.
Manufacturer: Fischer Scientific
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Format
Pre-pleated Circle
Particle Retention
7 μm
Filtration Speed
Approx. 70 s
For Use With (Application)
A prepleated filter used for a wide variety of analytical routine applications in different industries like food testing (e.g., determination of fat content) or removal of carbon dioxide and turbidity from beverages (e.g., beer analysis).
Quantity
100 Pk.
Material
Cellulose
Pore Size
4 to 7 μm
Flow Rate
Medium Fast
Grade
Grade 597 ½
Thickness (Metric)
180 μm
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Description
- Pleated to save time and achieve optimal fit in conical filter funnels
- Whatman™ Qualitative Filter Paper: Grade 597½ Pleated Circles provide extra surface area to increase total loading capacity
- Folded filter is used for many routine analytical applications in various industries
- Pleated paper enhances and eases filtering process
- Saves time in repetitive or multiple analyses Decreases overall filtration time; normal slow down due to particulate loading is eliminated Increases total loading capacity Maintains flow rate; contact with funnel is reduced, shape of filter is self-supporting Pleating does not significantly affect technical data; same figures may be used with flat circles Grade 597½ is a medium fast paper with medium to fine particle retention Applications include: Food testing; determination of fat content Removal of carbon dioxide and turbidity from beverages
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Format: Pre-pleated Circle
Particle Retention: 7 μm
Filtration Speed: Approx. 70 s
For Use With (Application): A prepleated filter used for a wide variety of analytical routine applications in different industries like food testing (e.g., determination of fat content) or removal of carbon dioxide and turbidity from beverages (e.g., beer analysis).
Quantity: 100 Pk.
Material: Cellulose
Pore Size: 4 to 7 μm
Flow Rate: Medium Fast
Grade: Grade 597 ½
Thickness (Metric): 180 μm
Format:
Pre-pleated Circle
Particle Retention:
7 μm
Filtration Speed:
Approx. 70 s
For Use With (Application):
A prepleated filter used for a wide variety of analytical routine applications in different industries like food testing (e.g., determination of fat content) or removal of carbon dioxide and turbidity from beverages (e.g., beer analysis).
Quantity:
100 Pk.
Material:
Cellulose
Pore Size:
4 to 7 μm
Flow Rate:
Medium Fast
Grade:
Grade 597 ½
Thickness (Metric):
180 μm
Format: Sheet
Particle Retention: __
Filtration Speed: __
For Use With (Application): Fast filter paper. Stated in a number of standards and methods [e.g., Aflatoxin determination in animal feed (BS 5766-7) and Mercury determination in sludge (EPA method 105)].
Quantity: __
Material: Cellulose
Pore Size: __
Flow Rate: Medium Fast
Grade: Grade 588
Thickness (Metric): __
Format:
Sheet
Particle Retention:
__
Filtration Speed:
__
For Use With (Application):
Fast filter paper. Stated in a number of standards and methods [e.g., Aflatoxin determination in animal feed (BS 5766-7) and Mercury determination in sludge (EPA method 105)].
Quantity:
__
Material:
Cellulose
Pore Size:
__
Flow Rate:
Medium Fast
Grade:
Grade 588
Thickness (Metric):
__
Format: Disc
Particle Retention: <2 μm
Filtration Speed: Approx. 375 s
For Use With (Application): A standard grade filter esed in sample preparation, e.g., in the beverage industry for residual sugar determination, acidic spectra, refractometric analysis, and HPLC.
Quantity: 100 Pk.
Material: Cellulose
Pore Size: __
Flow Rate: Slow
Grade: Grade 602 h
Thickness (Metric): 160 μm
Format:
Disc
Particle Retention:
<2 μm
Filtration Speed:
Approx. 375 s
For Use With (Application):
A standard grade filter esed in sample preparation, e.g., in the beverage industry for residual sugar determination, acidic spectra, refractometric analysis, and HPLC.
Quantity:
100 Pk.
Material:
Cellulose
Pore Size:
__
Flow Rate:
Slow
Grade:
Grade 602 h
Thickness (Metric):
160 μm
Format: Pre-pleated Circle
Particle Retention: 18 μm
Filtration Speed: Approx. 17.5 s
For Use With (Application): A thin paper with great wet strength and a very high flow rate. Frequently used in technical applications such as the filtration of viscous liquids and emulsions (e.g., sweetened juices, spirits and syrups, resin solutions, oils, or plant extracts).
Quantity: __
Material: Cellulose
Pore Size: __
Flow Rate: High
Grade: Grade 520 a ½
Thickness (Metric): __
Format:
Pre-pleated Circle
Particle Retention:
18 μm
Filtration Speed:
Approx. 17.5 s
For Use With (Application):
A thin paper with great wet strength and a very high flow rate. Frequently used in technical applications such as the filtration of viscous liquids and emulsions (e.g., sweetened juices, spirits and syrups, resin solutions, oils, or plant extracts).
Quantity:
__
Material:
Cellulose
Pore Size:
__
Flow Rate:
High
Grade:
Grade 520 a ½
Thickness (Metric):
__