conical centrifuge tubes 15ml rnase dnase free sterile bagged

Our tubes are made from tough polypropylene and are rugged enough to withstand freezing to minus 80 and centrifugal forces up to 12,000xg We’ve painstakingly selected from many sources to bring you the best quality tube at the best price. You will find our product meets and exceeds your expectations. All centrifuge tubes are certified RNase, DNase and pyrogen free. When sterile, they have been gamma irradiated. sterile 15mL conical tubes are graduated below 1mL for accurate low volume measurement. These large conical tubes come generously sized in cases of 500 tubes. Other features include: Large frosted marking area, printed on graduation lines and smaller line measurements down to .1ml