The substrate is made from 100% polyester fibers, specially designed for biopharmaceutical cleanrooms, it can efficiently clean sterile areas. All the sterile presaturated wipes are sterilized by Gamma radiation toguaranteed sterility level of 10⁶. The product is packed in double PE bags with sealed labels designed to ensure product integrity and sealing.The solution of saturation is 70% isopropanol alcohol and 30% water for injection (WFI). Cleanroom Sterile Presaturated Wipes also called Cleanroom wipes,Sterile IPA wipes,Presaturated wipes,Sterile Pre-saturated Wipes. Product Specification: 1) The substrate is made from polyester fibers, very low in both particles and extractable; 2) Extremely soft, without scratch or damage to the surface of clean objects; 3) Reduce surface tension better than pure water, decompose dirt and residue, and make it easy to remove from the surface; 4) Extremely low residue of non-volatile substances; 5) T…