Natural color, BesTubes
1.7ml Optimum® "Ultra-Low Adhesion" BesTubes™
(Recommended maximum working volume: 1.5ml)
Boil-Proof and Freeze-Proof Microcentrifuge BesTubes™
Note, use from -90°C (minimum temperature) to +121°C (maximum temperature).
Standard Boiling Protocol: Boil 10 minutes in covered water bath, or 15 minutes in uncovered water bath.
Click-Close™ SnapLock Cap - It's closed when it clicks.
Stays closed during incubation, freezing and boiling. Opens and closes with ease !
Ultra Low-Adhesion BesTubes (eliminates hold-up).
Translucent properties for superior optical clarity.
Hinged SnapLock Cap with syringe needle port entry.
Graduated reference marks in 100µl increments and frosted writing areas.
Packaged - Certified RNase, DNase, DNA, and Pyrogen Free.
20,000 x G rating (35,000 x G maximum*)
High clarity copolymer
Certified RNase, DNase, DNA, and Pyrogen Free
250 microtubes/pack
* Not routinely tested at this force.