• High strength and abrasion resistant UltraSolv® foam tip minimizes particle shedding due to abrasion, common with standard swabs.• Extremely low ionic and NVR levels.• Less than 2000 .5µ to 25µ particles per swab.• Thermally bonded to ensure no adhesive residue and minimum particle generation.• ESD-Safe versions available with static dissipative swab tip and handle.