The tubes have a 16 mm Ø, which is identical to standard 15 ml tubes. This ensures compatibility with existing centrifuge rotors. The center of the cap has a thin membrane area for easy access by a syringe or needle.
Constructed of high clarity, low-binding, virgin polypropylene. Tubes can withstand up to 25000 ×g. Supplied with an attached cap with a tight, leak-proof seal. Certified RNase- and DNase-free.