Perfwipe Sterile 2-Ply Polyester Cleanroom Wipes consist of a double layered polyester knitted with an ultrasonic bonding. This wipes can be used for deep cleaning and absorbing large amounts of liquid. It can achieve a high absorbent capacity with its heavy construction and quilted dot pattern, and perform well to capture the contaminants. Sterilized by Cobalt 60 gamma irradiation to a Sterility Assurance Level of 10⁶. Validated sterile according to ISO11137 guidelines.