Snap Cap Low Retention Microcentrifuge Tubes
Snap Cap Low Retention Microcentrifuge Tubes
Thermo Scientific™

Snap Cap Low Retention Microcentrifuge Tubes

Improve sample recovery by significantly reducing surface binding with these tubes that do not have additives or coatings.
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Catalog NumberSterilityCapacity (Metric)Unit Size
3434PKNon-sterile2 mLPack of 500
3453Sterile2 mLCase of 5000
3453PKSterile2 mLPack of 500
3434Non-sterile2 mLCase of 5000
3451Sterile1.5 mLCase of 5000
3451PKSterile1.5 mLPack of 500
3446Non-sterile0.6 mLCase of 10000
3446PKNon-sterile0.6 mLPack of 1000
3449Sterile0.6 mLCase of 10000
3449PK
also known as 3449
Sterile0.6 mLPack of 1000
Catalog number 3434PK
Price (USD)/ Pack of 500
33.39
Online exclusive
37.10 
Save 3.71 (10%)
-
Add to cart
Sterility:
Non-sterile
Capacity (Metric):
2 mL
Unit Size:
Pack of 500
Price (USD)/ Pack of 500
33.39
Online exclusive
37.10 
Save 3.71 (10%)
Add to cart
Snap Cap Low Retention Microcentrifuge Tubes
Catalog number3434PK
Price (USD)/ Pack of 500
33.39
Online exclusive
37.10 
Save 3.71 (10%)
-
Add to cart

Improve sample recovery by significantly reducing surface binding with Thermo Scientific™ Snap Cap Low Retention Microcentrifuge Tubes. Viscous liquids and costly reagents retained in a microcentrifuge tube effect assay accuracy and precision. With no additives or coatings, these tubes — available in 0.6mL, 1.5mL and 2.0mL sizes — offer maximum sample recovery by significantly reducing surface binding.

  • The duckbill cap reduces the pressure required to open the tube with a wider contact surface, yet ensures the cap will remain closed during centrifugation
  • Low retention properties are not achieved by a coating or plastic-embedding processes, ensuring that samples will not be contaminated from these additives
  • Tubes will remain closed during centrifugation yet open easily with one hand as needed
  • Tubes are available in amber to protect your light-sensitive samples
  • Graduation marks on the microcentrifuge tube allow for effective sample reference

Color/Packaging Options

  • A variety of packaging options are available to help with contamination control in the lab
  • For stringent sterility requirements, individually wrapped sterile tubes are available
  • Color options, in addition to natural and amber, are red, blue, green, yellow and violet and a mixed color packaging

Highest Quality

  • Manufactured from virgin polypropylene, these microcentrifuge tubes ensure sample integrity during boiling, freezing and centrifugation
  • Sterile product is certified free of RNase, DNase, DNA, ATP, bioburden and endotoxins
  • Nonsterile product is certified free of RNase, DNase, DNA and pyrogens

Recommended for:
Daily laboratory usage including centrifugation and short-term sample storage

Specifications
Cap StyleFlat
Certifications/ComplianceCertified free of RNase, DNase, DNA and pyrogens
Capacity (Metric)2 mL
ColorNatural
MaterialPolypropylene
Packaging50 tubes/ bag, 10 bags/ unit, 10 units/ case
SterilityNon-sterile
GraduatedYes
Max. RCF25,000 x g
Unit SizePack of 500