9x9 SatPax 1000 70% IPA Pre-Saturated Wiper, 75 Per Pouch. - SatPax® 1000 55% cellulose/45% polyester, nonwoven. Recommended for use in an ISO Class 5 (Class 100) cleanroom and above Lot number on each resealable pouch ensure traceability 3 different IPA/DIH20 saturation solutions-70/30, 9/91, 6/94(6/94 canister only). Resealable flexible pouches prevent solvents from evaporating. Canister contains roll of perforated wipers