2D Data-Matrix Screw Cap Tubes, External Thread, U-Bottom, 138-2 HD Rack, No Cover

Organize your 2D Data-Matrix coded screw-cap tubes with external thread hybrid W1D and U-bottom design in a Micronic 138-2 HD rack without cover, featuring barcoded A1-H1 sides. Perfect for PCR, molecular biology, and biobanking labs, these tubes provide secure, traceable, and space-efficient sample storage, suitable for manual and automated workflows.