Azpure Polyester Wipers (for clean rooms) 150 sheets AP909H 1 bag (150 sheets)

Particle count, evaporation residue, and ion detection are minimized! Laser cutting minimizes dust and lint from the cut edges. The use of long polyester fibers minimizes lint generation. Size (inches): 9 x 9 Quantity: 1 bag (150 sheets) Material: 100% polyester Cutting method: Laser cutting Packaging type: Stack packaging Class 100 compatible (approximate) [Technical Data] Particle counting In liquid:＜1100/cm2(≧0.5μm) Evaporation Residue DI: ≦0.20mg/g IPA: ≦0.82mg/g Extractable materials Na+: 0.02 ppm Ca2+: 0.33 ppm K+: 0.04 ppm Mg2+: 0.03ppm Cl: <0.5 ppm Weight: 120g/m2 Water absorption: 180mL/m2 *These are measured values, not guaranteed values. RoHS2 (EU)2015/863 compliant [About RoHS]