These disposable screwcap microcentrifuge tubes are available sterile or non-sterile. The sterile tubes include a cap with a clear (natural) nitrile o-ring. All are DNase, RNase and Pyrogen free.
- These disposable screwcap microcentrifuge tubes are available sterile or non-sterile
- The sterile tubes include a cap with a clear (natural) nitrile o-ring. All are DNase, RNase and Pyrogen free
- The non-sterile tubes and caps are sold separately so that you have a choice of cap styles (with o-ring or without)