The Foam Cleanroom Swab FS-751 is specially designed for precision cleaning in cleanroom and industrial environments. The swab features a spiral-shaped pointed foam head made from cleanroom-laundered 100 PPI 오픈 셀 폴리우레탄 폼, offering excellent absorbency and superior contaminant removal performance. Its compact tapered handle and rigid internal support provide enhanced control and stability when cleaning narrow grooves, slots, recessed surfaces, …