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Filter Paper
Description:
Qualitative Filter Paper is available in three standard grades.
Catalog Number:
(28307-134)
Description:
Useful for very fine precipitates such as barium and lead sulfates, stannic and nickel sulfides, and calcium hydroxide.
Description:
Suitable for filtration of aluminum phosphate, barium carbonate, lead chromate, and more.
Catalog Number:
(28320-121)
Description:
Good for coarse precipitates such as aluminum hydroxide, cobalt carbonate, mercury iodide, magnesium hydroxide, and more.
Description:
Uses include filtration of aluminum phosphate, zinc ammonium phosphate, and silver chromate.
Description:
High Quality Filter Paper.
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.
Description:
A good quality paper recommended for student use and all routine filtering operations. This is a strong filter paper with a medium flow rate and retention.
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:
Quantitative filter papers are used for gravimetric analyses or filtrations where the precipitate is to be recovered.
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:
(470003-724)
Description:
Quality paper for general chromatography and electrophoresis.
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:
(470163-136)
Description:
An economical supply for your chromatography studies.
Catalog Number:
(470205-754)
Description:
Grade 93 qualitative filter paper.
Description:
Pack of 100 premium Qualitative Filter Papers with medium speed (85 gsm) and 10 µm pore size.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
 is still displayed and you need assistance, please call us at 1-800-962-2660.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-962-2660.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email [email protected].
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This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 800-962-2660 or email [email protected].
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