... Anti-static Cleanroom Swabs . 5 .IPA Swabs . 1. The foam head swabs are constructed from compressed ,100 ppi(Z) open-cell ... as silicone ,amide or DOP . The pointed ,non-abrasive foam head is designed for cleaning small ,slotted areas . Our handle material ... excellent absorbency and solvent-holding capacity . Cleanmo has the following foam head swabs : CM-FS750 (TX750B), CM-FS750D (TX750D), CM-FS740 ( ...