Wheaton® E-Z Ex-Traction® Glass Microtubes
Wheaton® E-Z Ex-Traction® glass high recovery microtubes are precision engineered and manufactured to tight tolerances under strict quality standards in order to reduce the chance of failure in automated sample handling and storage systems. The interior wall of the microtube transitions smoothly into the conical well at the bottom of the vial which prevents any loss of material that might get trapped in irregular surfaces and corners. The constant shape and depth of the well enables greater recovery of the sample by automated systems without concern for vial and needle damage. The smooth sides and the flat bottom design enable each tube to be 2D bar coded. The finish of the microtube at the top is straight, not tapered as other glass microtubes on the market, which allows for better sealing of the stopper. Furnished complete in a standard 96-well polypropylene rack with a locking lid. This format is perfectly suited for use with automated storage and retrieval equipment and multichannel pipettes.