The Berkshire CH709.14 Choice 700 Series Polyester Wipes have a light-weight material design and laundered and packaged in ISO Class 4 (Class 10) cleanrooms. They offer all the performance consistency of higher-priced wipes and back by Berkshires guarantee (Money back should our wiper fail to perform according to specifications). These wipes are designed for use in ISO Class 3 and higher environments and chemically compatible with IPA, acetone, and other solvents. The Berkshire CH709.14 Choice 700 Series Polyester Wipes is perfect for cleaning of medical device products, applying and removing cleaning and disinfecting solutions and breakdown cleans in fab and suite construction, oxidation, metallization or CVD deposition areas. These wipes comply with RoHS 2002/5 and REACH requirements.