... ,Suited to class1000~class10, We are manufacturer of Cleanroom Wiper,,Microfiber Wiper,Polyester Wiper,Cleanroom Swab.we have been in this trade for 8 ... .*Low particle count, low NVR and low extractable ions *Compatible with most solvents like IPA, Alcohol...etc Suited to*General purpose ... part, metal part...Cutting: Cleaning:Checking and Packing: 230gsm Cleanroom Microfiber Wiper