The Medium Foam Cleanroom Swab (FS740) is engineered for precision cleaning in cleanroom and controlled environments. Featuring a high-quality 100 PPI open-cell polyurethane foam head, this swab delivers excellent absorbency while effectively removing particles, residues, and contaminants from delicate surfaces. Its extended polypropylene handle provides improved reach, making it ideal for cleaning recessed areas, narrow spaces, and difficult-to-access equipment. The …