ITW TechniCloth II Wipers ITW Texwipe Pack. Combining top-notch and uncompromising quality with an affordable price the ITW TechniCloth II Wipers ITW Texwipe TX1109/ TWTX1109 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: Ideal for critical environments where low particulate levels and high absorbency are required. Wipers are constructed of a clean strong hydroentangled blend of 45percent polyester and 55percent cellulose. This combination provides the high absorbency of a natural fiber with the strength of a synthetic fiber. Wipers are also treated with an ultra-low particle finish that gives the wipers significantly lower particle generation. The finish is nonionic and doesn t extract into commonly used solvents. Suitable for use in ISO Class 6 (FED-STD-209E Class 1000/M4.5) environments. Ordering Information: Cut and packed in an ISO Class 5 (FED-STD-209E Class 100/M3.5) cleanroom and packaged in Solvent-safe Bag-Within-A-Bag packaging. Specifications for ITW TechniCloth II Wipers ITW Texwipe TX1109 : Dimensions cm (in.): 22.9 x 22.9 (9 x 9) Unit: Pack of 300 Particle Generation (ASTM E2090) 0.5-5 m: 90 x 106/m2 Particle Generation (ASTM E2090) 5-100 m: 5 x 105/m2 Particle Generation (ASTM E2090) Fibers (>100 m): 40 x 10 /m2 Extractables Using Deionized Water: 0.21 g/m2 Extractables Using Isopropyl Alcohol: 0.28 g/m2 Ions Sodium: 75 ppm Ions Potassium: 6 ppm Ions Chloride: 28 ppm Ions Absorbency (Water): 220 mL/m2 3.2 mL/g Ions Time to Half-sorption: 4 sec. Ions Basis Weight: 68 g/m2 (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine ITW products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Laboratory Consumables with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for ITW Laboratory Consumables. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over 49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the ITW TechniCloth II Wipers ITW Texwipe TX1109/ TWTX1109 we carry a full complement of Laboratory Consumables as well as other product offerings from ITW. We also carry a full line of ITW accessories to help meet your laboratory and scientific needs. For a complete selection of ITW Laboratory Consumables please visit our ITW page. For more brand name Laboratory Consumables please visit our Laboratory Consumables store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. ITW TechniCloth II Wipers ITW Texwipe TX1109 Pack