blue capped 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 10,000xg 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. These 15L conical tubes come generously sized in 20 bags of 25 tubes for a total of 500 tubes. Our customers appreciate the flat cap which makes it easy to write on. Other features include: Large frosted marking area, printed on graduation lines and smaller line measurements down to .1ml