SKU: 15044400243

Sartorius 11301--50----ACN Nongridded Sterile Cellulose Membrane Filters, 8 um, 50 mm, 100/pk

$174.79 $194.21
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Sartorius 11301--50----ACN Nongridded Sterile Cellulose Membrane Filters, 8 um, 50 mm, 100/pkEnsure quality control in routine microbiological filtering. Sartorius Nongridded Sterile Cellulose Membrane Filters are single packed membranes used for colony counting, particle testing, microscopy and sterility testing. Choose between cellulose acetate or cellulose nitrate membranes in a variety of pore sizes. Sterile, individually packaged filters for strict quality control Pre sterilized via gamma irradiation at 25kGray Ready to use to save

Ensure quality control in routine microbiological filtering. Sartorius Nongridded Sterile Cellulose Membrane Filters are single-packed membranes used for colony counting, particle testing, microscopy and sterility testing. Choose between cellulose acetate or cellulose nitrate membranes in a variety of pore sizes.

Sterile, individually packaged filters for strict quality control
Pre-sterilized via gamma irradiation at 25kGray
Ready-to-use to save preparatory time
Avoids contamination of remaining filters in opened packs
Filter identification and lot number are printed on each individual envelope
Each membrane is checked to ensure:
It is not damaged in any way
It is positioned correctly with no slippage under the edge seal
It is free of particles
Each envelope has readable lettering

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15044400243

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4.4 ★★★★★
Based on 1907 reviews
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Verified Purchase
Veronica Byrne
New York, US
★★★★★ 5
Great pillows!
Size: Standard (Pack of 2), Style: Soft, Configuration: Pillow
I bought these to exchange some old pillows on my son's bed and let me tell you.. they are so soft he fell asleep almost instantly! They keep him nice and cool during the night, they have kept their shape so far and they support your neck perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
H
Verified Purchase
hiahia
Chelsea, US
★★★★★ 5
give this amazon basic option a try
Size: Standard (Pack of 2), Style: Soft, Configuration: Pillow
great comfort and value for everyday use. Designed with soft density, they provide gentle support that works well for stomach and back sleepers, helping maintain a comfortable sleeping position throughout the night. The down alternative fill feels plush yet lightweight, making the pillow cozy without being too firm. It holds its shape reasonably well and is suitable for guest rooms or daily use. While side sleepers may need more support, this pillow is a solid, affordable option for anyone looking for soft, breathable comfort.
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Reviewed in the United States on March 28, 2026
M
Verified Purchase
Marcellita
Belleville, US
★★★★★ 5
I am very impressed!
This little frother is perfect and my frappé coffee tastes as if I were sitting at one of the hundreds cute, outside cafés in Thessaloniki. It whips stiff coffee foam in just a few seconds, holds charge for a long time, and appears to be of superior quality. Variable speed control is great, as it prevents the coffee liquid to splash when starting the frothing process. Granted, I have only owned it for about 2 weeks, but I am totally impressed, and hope it'll keep making delicious frappés for me for a long time to come. So far, highly recommend!
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Reviewed in the United States on June 8, 2026
A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 5
Whips as good as my Nespresso Aerocino!
Love this frother. Whips milk as good as my Nespresso Aerocino! I have tried several that just made light foam, but this one is wonderful. And, rechargeable also. Charge lasts a very long time. Great for travel!
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Reviewed in the United States on May 21, 2026
M
MJ
Charlottesville, US
★★★★★ 4
Solid Upgrade, Needs Color Variety
Replaced my old frother with this one and it's a solid step up. Seriously, better build quality, more features, and noticeably more control. The variable speed dial is genuinely useful. Being able to dial from low (protein powder, matcha) to high (thick cappuccino foam) feels like an actual upgrade. The three whisk attachments give you flexibility depending on what you're making, and the included stand is a nice touch. Helps keeps the coffee bar counter from getting cluttered. Battery life seems strong so far; one charge has lasted through multiple weeks of daily use without issue. Pros: - Variable speed dial works well across a real range (not just "low" and "high") - Three whisk heads included — good for different drink types - Stand included; compact and stays put on the counter Cons: - Singular color option. The mint green clashes with everything on my coffee bar setup; wish there were neutral alternatives. ANY alternatives! - Everyone may not like the price tag but it wasn't out of my budget and the included extra bits made it worth it for me. If your kitchen palette doesn't fight the mint green, this is a capable, well-built frother at a decent price.
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Reviewed in the United States on April 13, 2026

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