This 9 x 9-inch ultra-pure cleanroom wipe by MaxClean® is ideal for cleaning and maintaining areas where moderate contamination control is required. Each durable and absorbant wipe is composed of a white colored 55% cellulose/45% polyester non-woven blend. Wipe has low particles and extractables, no chemical binders, and is solvent resistant. Designed for use in Class 1000-100 cleanrooms. Supplied 300 wipes per bag, with 12 bags per case (3600 wipes). Material: 55% Celluose/45% Polyester Non-Woven Blend. Color: White. Rated: Cleanroom. Size: 9 x 9in. MaxClean® #: WIP-0609.