TUBEWRITER, LLC

About us

TubeWriter designs and manufactures benchtop instruments that print directly onto laboratory tubes, vials, and labware.

TubeWriter designs and manufactures benchtop instruments that print directly onto laboratory tubes, vials, and labware — replacing handwriting and adhesive labels with fast, permanent, high-resolution marking on the container itself.

Because there's no label to fall off, TubeWriter's printed text, barcodes, and 2D codes withstand freezing, thawing, centrifugation, and solvent exposure — the common failure points in formulation, stability, bioanalytical, and CMC workflows. The system handles a wide range of containers, from microcentrifuge and cryogenic tubes to scintillation and chromatography vials.

The result: faster sample prep, consistent legible labeling, and reliable traceability that supports data integrity and regulatory compliance. Labs across pharma, biotech, diagnostics, forensics, and academia use TubeWriter to eliminate transcription errors, protect sample identity across long-running studies, and scale from a single bench to high-throughput environments.