Lab-Tips® Low-TOC Swab (LTP125TOC)


The LTP125TOC large knitted polyester swab has been specifically designed for surface cleaning validation using the analytical technique of total organic carbon (TOC) analysis. It’s unique semi-flexible internal paddle provides greater surface coverage and grooves on the handle make for easy snapping. Each QC lot is certified with ultra-low TOC levels, <50ppb.

Berkshire Singapore Technical DatasheetView Product Information Sheet

Key Attributes

  • Certified ultra-low TOC levels (less than 50ppb)
  • Cleanroom laundered 100% continuous filament 2-ply polyester knit head
  • Long polypropylene handle with a large semi-flexible paddle head
  • Thermally bonded head
  • Grooves on handle for easy snapping
  • Laundered and packaged in Class 10 {ISO Class 4} cleanroom
  • Certificates of Conformance (COC) are available on the web 24/7


  • Critically low particles, fibers, ions and extractables
  • Excellent chemical resistance
  • High abrasion resistance while soft and non-abrasive
  • No contaminating adhesives and good sorbency
  • Autoclavable
  • Free from Silicone, Amides and DOP


  • TOC sampling surfaces for cleaning validation in many industries including medical device, in vitro diagnostics, pharmaceutical, reusable medical devices and many more.


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