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- USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Whatman 3017-621 Cellulose Chromatography Paper, Grade 17 Chr Roll, 2.5cm x 30m, 1/pkGR 17CHR 2. 5CMx30M Cellulose Chromatography Papers Grade 17 Chr roll, 2. 5 cm x 30 m, 1 pk. A thick (0. 92 mm) highly absorbent paper, flow rate of 190 mm 30 min. Ideal for preparative paper chromatography and electrophoresis.
GR 17CHR 2.5CMx30MCellulose Chromatography Papers Grade 17 Chr roll, 2.5 cm x 30 m, 1/pk. A thick (0.92 mm) highly absorbent paper, flow rate of 190 mm/30 min. Ideal for preparative paper chromatography and electrophoresis.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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4.5 ★★★★★
Based on 1688 reviews
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Product Reviews
★★★★★ 5
Perfect size, sturdy.
Color: Silver+Brush Holder
Perfect size, suction stick well to my stainless steel sink, sturdy, quality, .Exactly what I like.
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Reviewed in the United States on April 10, 2026
★★★★★ 4
So far so good!
Color: Silver+Brush Holder
It’s only been about a week since I applied it, seems sturdy enough, and the adhesive was sticky enough that it seems secure. I use very hot water to wash dishes due to illnesses and it’s held up well to the heat of the kitchen thus far using just adhesive. Good buy!
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Great!
Color: Gold+Smiley Face
Works great and is so pretty!
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Perfect fit
Color: Black+Smiley Face
Nice
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Reviewed in the United States on May 14, 2026
★★★★★ 3
Suction cups aren’t the best
Color: Black+Smiley Face
The suction cups don’t hold and my smiley sponge isn’t snug on the post so it sometimes falls off.
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Reviewed in the United States on January 16, 2026