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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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Description
Whatman 10407324 Membrane Filtration, ME25 (Mixed Cellulose Ester), 50mm Dia, 0.45 micrometer, White, 5.1mm/ Black Grid, Sterile For Use with Whatman Membrane-Butler, 400/pk (PN: 10407324)ME25 20 STL 0. 45uM 50MM 400 PK Mixed Cellulose Ester ME25 membrane circles white, 50 mm, mixed esters, 0. 45 m, 5 mm black grid, sterile, for Membrane Butler. The ME range has a lower cellulose acetate content compared to the WME range of membranes
ME25/20 STL 0.45uM 50MM 400/PKMixed Cellulose Ester - ME25 membrane circles white, 50 mm, mixed esters, 0.45 µm, 5 mm black grid, sterile, for Membrane Butler. The ME range has a lower cellulose acetate content compared to the WME range of membranes
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Softness
Color: Pink
The pups love it. It’s soft and squishy and crinkly. Pretty colors too.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Great toy!
Color: Blue
This is great and the dog loves it!
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Reviewed in the United States on April 30, 2026
★★★★★ 1
NOT for aggressive chewers.
Color: Blue, Color: Blue
Bruce had the stuffing out of this thing less than 5 minutes after handing it to him. This is not for aggressive chewers. Toys from the Dollar Tree have lasted longer than this thing. And now they want to charge me a buck to return it. I'll just let him finish shredding it. Maybe what's left will keep him entertained for a couple of hours.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
loved it
Color: Blue
My pit mix LOVED this thing. We destuffed it and ripped an arm off but she still loves it
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Reviewed in the United States on March 6, 2026
★★★★★ 3
Beautiful toy.
Color: Blue
I bought three. My pugs didnt like it. I gave 1 to neighbors dog(a terrier) lasted 3 days before tore apart. I gave my pugs toys to terrier. Liked it but came apart.
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Reviewed in the United States on April 18, 2026