Large Absorbond® Sampling Swab (Cleaning Validation Series)

High-recovery polyester swab for HPLC/UV cleaning verification.

The Large Absorbond® Sampling Swab (TX716 family) is built for cleaning validation surface sampling where recovery and analytical compatibility are critical. Its double-layer, hydroentangled nonwoven polyester head traps residues within the swab structure without letting them bind to the fibers, enabling excellent contaminant pickup and complete release into your diluent—a key requirement for reliable HPLC and UV-Vis cleaning verification.

Like the rest of Texwipe’s Cleaning Validation Series, the Large Absorbond® swab is precision manufactured with no adhesives (thermal-bonded construction) to eliminate glue interference, and it uses a notched, rigid 100% polypropylene break-away handle for chemical resistance and low-handling transfer into vials. Each lot is coded for traceability and quality control, supporting regulated SOPs in pharmaceutical, biotech, API, and medical-device manufacturing.

Choose Large Absorbond® Sampling Swabs when your validation protocol needs high recovery on larger sampling areas, clean background performance, and dependable results for FDA-driven cleaning verification.