Thirty meters Cellulose Based Visking Tubing Selectively Permeable

Thirty meters Cellulose Based Visking Tubing Selectively Permeable

Marsoni

M251S

$28.23

Get it in 3 business days with 1 day shipping. Friday, May 29

Thirty meters Cellulose Based Visking Tubing Selectively PermeableIncluded: Five meters Cellulose Based Visking Tubing Selectively Permeable. A cellulose based, selectively permeable material, in tube form, which can be used to demonstrate osmosis and dialysis separation techniques. Molecular weight cut off (MCO) 1200 1400 Daltons. 14mm diameter. 5 meter length. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes

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Was a little more than I wanted to spend, but hey, it's cashmere. Super light but sturdy. Stiching seemed a little off and had a couple of funny points but I gave it a few wearings and they smoothed out just fine. I was looking for a tight fitting beanie for my bald head, hat size 7 1/4, with a bunch of loose fitting at the top like one of the seven dwarves and this one is form fitting. Perfect for my bald brothers and sisters out there. Compared to almost an exact beanie I have in Marino wool, this is lighter, softer,and warmer. Excellent buy.

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Reviewed in the United States on January 7, 2026

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Mimi Beach

Massapequa, US

★★★★★ 5

Exceptional and dvellence

Size: One Size, Color: Black

Exceptional quality cashmere

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Reviewed in the United States on April 8, 2026

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Maureen Ney

Pawtucket, US

★★★★★ 5

The hungry mini schnauzer

Size: One Size, Color: Black

I bought this hat for my husband, twice. He loved the hat, and the dog did too. My dog Lola, ate the hat twice. With these cold, snowy New England days and nights, this hat was so warm, soft and felt great on his head, it was perfect until Lola decided if anyone would have it, it would be her! Is there any way you could possibly replace this hat??

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Reviewed in the United States on January 3, 2026

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Candid Colin

Boise, US

★★★★★ 5

Comfortable

Size: One Size, Color: Black

Warm and stretches to fit without feeling tight, my favorite lightweight knit hat.

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Reviewed in the United States on April 12, 2026

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Anonymous

Massapequa, US

★★★★★ 3

Pure 100% Cashmere Beanie for Men - runs very small.

Size: One Size, Color: Black

A soft cashmere which is ribbed. However it is advertised as a Mens hat but size is very small for a man. Would be a better fit for a petite woman. Looks here like it has a turn up ribbing at bottom, but it does not.

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Reviewed in the United States on February 24, 2026