Swab Recovery in Cleaning Validation: Why the Tip Material Matters
Recovery depends on tip chemistry, solvent and surface. How polyester, foam and long-reach swabs behave in cleaning validation, and how to…
VHP and IPA: Wiper Materials That Survive Disinfection
Hydrogen peroxide vapour and isopropyl alcohol attack different fibres in different ways. Which cleanroom wipes hold strength and low…
WPS741 Polyester Cleanroom Swabs
A knitted polyester tip for solvent work where foam would swell or leave residue.