Sartorius 17844----------Q Minisart® SRP4 Syringe Filter, 0.2 µm hydrophobic PTFE, 4mm, 500/pk
SKU: 72348193528

Sartorius 17844----------Q Minisart® SRP4 Syringe Filter, 0.2 µm hydrophobic PTFE, 4mm, 500/pk

Sale price$270.58 Regular price$300.65
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Sartorius 17844----------Q Minisart® SRP4 Syringe Filter, 0.2 µm hydrophobic PTFE, 4mm, 500/pkNon sterile Minisart SRP syringe filters are supplied in bulk packs. This reduces waste and makes the handling easier whenever the application allows clarification under non sterile conditions, like this is the case for the majority of sample preparation steps prior to HPLC or GC analysis. The low binding PTFE membrane is the best option for leachable free filtration whenever highest chemical compatibility and pH values of 1 14 are needed. For

Non-sterile Minisart® SRP syringe filters are supplied in bulk packs. This reduces waste and makes the handling easier whenever the application allows clarification under non-sterile conditions, like this is the case for the majority of sample preparation steps prior to HPLC or GC analysis. The low-binding PTFE membrane is the best option for leachable free filtration whenever highest chemical compatibility and pH values of 1 - 14 are needed. For hydrophilic solutions pre-rinsing with a solvent is necessary to make the hydrophobic membrane permeable for aqueous liquids. Due to the hydrophobic nature Minisart SRP can also be used for venting. The housing of the filter is made of PP (polypropylene) which is compatibility with harsh solvents, acids and bases.

Bulk packs for less waste
Minimum extractables or leachables
Highest chemical compatibility
Suitable as venting filter

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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: 72348193528

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Mary Kelleher
Battle Creek, US
★★★★★ 5
Durable
Color: bone, Size: 1 Count (Pack of 1)
Perfect chew toy for my cat that thinks it’s a dog
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
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sec682
Lowell, US
★★★★★ 4
Wears out more quickly than standard versions
Color: bone, Size: 1 Count (Pack of 1), Color: bone, Size: 1 Count (Pack of 1)
While my puppy loved this bone and it was a good starter toy, it didn't last long. Our lab puppy loves to chew - especially when we stuffed the ends on this bone. After about 1.5 months of moderate use, she ended up chewing off and swallowing a small chunk of this bone, which she thankfully passed without issue. The material of this bone is intentionally softer than other kong toys, so it breaks down easier, and you will need to inspect it for wear more frequently. We have since upgraded to the large super chewer version for her, and she still loves it.
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Reviewed in the United States on July 22, 2025
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Verified Purchase
J Kowlessar
Waukegan, US
★★★★★ 5
Teething proof!
Color: bone, Size: 1 Count (Pack of 1)
My 9 month old mini dachshund loves this bone. Holds up impeccably. Great price. Thank you Kong!
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Reviewed in the United States on February 25, 2026
L
Verified Purchase
LilFrog
Pawtucket, US
★★★★★ 5
Nice
Color: bone, Size: 1 Count (Pack of 1)
Nice
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Reviewed in the United States on June 8, 2026
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JDuchess
Lexington, US
★★★★★ 5
Great for Puppies
Color: bone, Size: 1 Count (Pack of 1)
Yes, my puppy loves it.
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Reviewed in the United States on April 8, 2026

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