screw top microtube 0 5ml self standing no cap rnase dnase free non sterile

Purchase these microtubes for storing or spinning down your lab samples. Great for manufacturers who create their own kits. Please note the mold for this screw cap tube has changed recently. These are the new specification. Micro tubes come pre-assembled with screw cap tightly closed to preserve sterility. Microtubes are RNase/DNase and Pyrogen free Total of 1000 tubes Select your cap type and color here Tube: Polypropylene Cap: Polypropylene O-Ring: Nitrile Centrifuge Maximum RCF: 18,000 RCF