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Filters
Description:
Qualitative Filter Paper is available in three standard grades.
Description:
Quantitative filter papers are used for gravimetric analyses or filtrations where the precipitate is to be recovered.
Catalog Number:
(28321-135)
Description:
Grade 410 filter paper is useful in analytical operations involving filtration of cuprous oxide, lead sulfate, barium sulfate, manganese carbonate, and more.
Description:
For student requirements in studying general chemistry, these qualitative papers are designed for filtration of aluminum phosphate, barium carbonate, lead chromate, and more.
Catalog Number:
(470163-136)
Description:
An economical supply for your chromatography studies.
Catalog Number:
(89221-822)
Description:
The conditioning cartridge is for use in PURELAB® Option-E 5/10 water purification systems, for the conditioning stage required for reversed-phase sorbents.
Description:
By choosing an ELGA water purification system, you are making an investment in quality, reliability and value.
Description:
By choosing an ELGA water purification system, you are making an investment in quality, reliability and value.
Catalog Number:
(28199-788)
Description:
Vacuum filter systems available in four sizes: 150 ml; 250 ml; 500 ml and 1 L. Adapters are colour coded by membrane type for easy product identification: Polyethersulfone (PES) yellow; cellulose acetate (CA) orange; cellulose nitrate (CN) blue; nylon (NY) red.
Catalog Number:
(470203-194)
Description:
Organic carbon filter, Type AC. It contains 12 pounds of granular activated carbon media suitable for organic solvents including acetone, ethyl acetate, toluene and xylene.
Description:
Whatman chromatography papers are widely used across the world, reflecting their purity, high quality and consistency. They are made from specially selected cotton cellulose and rigorously quality controlled to ensure uniformity within the grade.
Description:
Improves visibility in sodium and potassium flame tests.
Catalog Number:
(470205-518)
Description:
Porosity: CoarseFlow Rate: MediumParticle Retention: 15 μm. In dispensing carton of 50 envelopes of 25 circles each. The dispenser pack can be attached to the wall or bench.
Catalog Number:
(470205-754)
Description:
Grade 93 qualitative filter paper.
Catalog Number:
(470320-990)
Description:
Separate the different colors of a solution.
Description:
Grade #415.
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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 1-800-727-4368.
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 1-800-727-4368.
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 1-800-727-4368 or email sargentwelchcs@vwr.com.
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Limited quantities of this product are available. To check availability or place an order, call Customer Service at 1-800-727-4368 or email sargentwelchcs@vwr.com.
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