Whatman 1825-185 Grade GF/F Glass Microfiber Filters, Binder-free, 185mm circles, 25/PK
SKU: 50346071789

Whatman 1825-185 Grade GF/F Glass Microfiber Filters, Binder-free, 185mm circles, 25/PK

Sale price$94.91 Regular price$105.46
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Description

Whatman 1825-185 Grade GF/F Glass Microfiber Filters, Binder-free, 185mm circles, 25/PKWhatman Grade GF F binder free borosilicate glass microfiber fiber is commonly used for biomolecule purification techniques such as DNA purification and protein precipitation as well as landfill leachate toxicity testing. Stringent particle retention size for biochemical filtering. Due to its stringent particle retention size specification and pure borosilicate glass composition, the Whatman Grade GF F glass microfiber filter was chosen by the US

Whatman Grade GF/F binder-free borosilicate glass microfiber fiber is commonly used for biomolecule purification techniques such as DNA purification and protein precipitation as well as landfill leachate toxicity testing. Stringent particle retention size for biochemical filtering.
Due to its stringent particle retention size specification and pure borosilicate glass composition, the Whatman Grade GF/F glass microfiber filter was chosen by the US Environmental Protection Agency (EPA) for use in developing the Toxicity Characteristic Leaching Procedure (TCLP) 1311. It remains a prominent component for measuring landfill leachate composition.
Stringent 0.6-0.8 µm particle retention specification.
Manufactured from pure borosilicate glass.
Whatman Grade GF/F binder-free glass microfiber filters are available in a wide range of sizes in circles and sheets.
This pure borosilicate glass fiber filter offers very fine particle retention with high loading capacity and flow rate.
Find the right particle retention rating and thickness for your analysis in the Whatman glass microfiber binder-free range.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 50346071789

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Fearless
Cuba, US
★★★★★ 5
Lil boy's favorite ball
Style: Recharges, Size: Medium
The squeak gets my little boy every time. The glow factor is under par. I mainly get it because he also enjoys the brighter colors. All of the others be trying to get his ball. Good product just wish it would glow better because our park times are right around sunset.
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Reviewed in the United States on January 20, 2026
S
Verified Purchase
S. Ridgel
Grantham, US
★★★★★ 5
Chuck it!
Style: Recharges, Size: Medium
My Golden Doodle absolutely loves this ball. His new favorite!
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Reviewed in the United States on April 17, 2026
D
Verified Purchase
Debbie
Birmingham, US
★★★★★ 4
The glow doesn’t last long, not super bright.
Style: Recharges, Size: Medium
I charge my glow in the dark balls with a black light flashlight, this one was not very bright, and it did not hold the charge very long. Also, with it being green, it was hard for my dog to find in the grass.
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Reviewed in the United States on April 6, 2026
H
Verified Purchase
Hiker-A-Rama
Bozeman, US
★★★★★ 5
Squeaks and glows
Style: Recharges, Size: Medium
Squeaks. Glows, and labs love them.
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Reviewed in the United States on January 19, 2026
M
Verified Purchase
Mustang_Mark
Cuba, US
★★★★★ 3
good but no glow
Style: Recharges, Size: Medium
good ball but as others say, the glow in the dark really isn't there.
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Reviewed in the United States on May 14, 2026

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