Integrity® Polyester / Cellulose Dry Wipes - Integrity 600-0530, These Integrity polyester/cellulose wipes are a perfect wiping material for spill control and general purpose wiping. Made of Hydro-entangled 55% cellulose and 45% polyester, the wipes combine the strength of polyester with the absorbency of long cellulose fibres. The wipes are cleanroom processed and packaged to reduce particles. They are smooth, highly absorbent and durable, and work well with IPA and other solvents.Integrity dry wipes are recommended for use in class ISO6 - 7 cleanroom environments for general purpose wiping and polishing of surface areas including optics. They are ideal for use in pharmaceutical, biotech and medical device manufacturing applications and are steam autoclavable for use in aseptic areas. Integrity® 600-0530 Poly/Cellulose Dry Wipes Sterile 12"x12" 100 Wipes Per Pack