t3 tube 1 7ml microcentrifuge tube rnase dnase free sterile

A full-featured tube with these THREE great benefits. 1. Self-standing bag: Thanks to a specially designed pinch at the bottom, these bags will stand up straight making it easy to access and protect the sterility of the product. 2. Pre-sterilized: A real time saver. T3 tubes are gamma-irradiated and ready for immediate use. Of course they are certified RNase , DNase and pyrogen free for true peace-of-mind! 3. Enclosed cap-locks: No longer an add-on option. T3 tubes provide you with a small bag of locks for complete boil-proof and freeze/proof protection. This new version comes in ten smaller packs of just 50 tubes per pack in a stand-up bag for a total of 500 tubes per bag. This offers an additional layer of protection when careful attention to sterility must be maintained. For the best value order a case of ten bags!