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Qualitative Filter Paper
Catalog Number:
(470019-894)
Description:
Whatman Grade 4 Qualitative Filter Papers are a standard grade, high flow rate filter paper. They are useful in qualitative analytical separations when fast flow is required and the collection of fine particles is not critical.
Description:
The most widely used qualitative filter paper for routine applications.
Description:
Pack of 100 premium Qualitative Filter Papers with medium speed (85 gsm) and 10 µm pore size.
Description:
Grade #415.
Description:
Qualitative Filter Paper is available in three standard grades.
Description:
High Quality Filter Paper.
Description:
A general qualitative filter with creped surface. Faster than grade 201 and retains large crystalline coarse particles. Widely used in industrial laboratories and students laboratories for routine filtration.
Catalog Number:
(470205-544)
Description:
A general qualitative filter for less critical routine analysis. Widely used in industrial laboratories and students laboratories for routine filtration.
Catalog Number:
(470201-466)
Description:
The glass filter paper is excellent for microwave testing where temperatures get very high such as for use in a food experiment where all the moisture is microwaved out to see how much solid is left behind. Withstands temperatures to 500 °C. Size of each: 11 cm diameter.
Catalog Number:
(470205-754)
Description:
Grade 93 qualitative filter paper.
Catalog Number:
(470019-892)
Description:
Whatman Grade 4 qualitative filter paper.
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