... 100 Cleanroom paper 9*9cm 2. No additives or brightening agents. 3. Ideal for cleaning delicate equipments. Description: Class 100 ... staic property 5, Widely used in precision components and optical products polish 6, Size: 6*6 (15.2 ... .8CM) , 62G/M2 Application: Electronics industry, cleanroom, optical devices, optical fiber manufacture, printing, SMT, precision equipment, food and pharmaceutical ...