VWR® Polyester Wipers
Durable wipers resist fiber release and abrasion under rigorous use, even when wiping rough surfaces.
- 100% virgin, interlock knit polyester
- Continuous filament
- No-run material
- Laser cut
- Sealed edges
Laser-cut wipers with sealed edges limit particles and fibers to an absolute minimum, ensuring excellent performance in environments that demand low levels of contaminants.
Made from 100% virgin-grade, continuous-filament polyester in a double-knit, no-run interlock pattern to provide maximum cleanliness and absorbency. Designed for cleaning surfaces and controlling spills in ISO Class 3 (FED-STD-209E Class 1/M1.5) or less critical environments.
: Laundered in an ISO Class 4 (FED-STD-209E Class 10/M2.5) cleanroom. Wipers comply with RoHS 2002/95/EC.
: Packaged in an ISO Class 4 (FED-STD-209E Class 10/M2.5) cleanroom. Wipers are vacuum-packed in solvent-safe, cleanroom-compatible polyethylene with a label on each inner bag.
- Color:White
- Packaging:150/Bag
- W×L:30.5x30.5 cm (12x12")
- Extractables:<0.01 g/m² using deionized water,
<0.02 g/m² using isopropyl alcohol - Cat. No.:414004-518
- Particle generation (>=0,5 µm):4.2 x 10⁶/m²
- Absorbency - extrinsic:350 ml/m²
- Absorbency - intrinsic:2.5 ml/g
- Ions - chloride:<0.05 ppm
- Absorbency rate:<1 sec.
- Basis weight:135± g/m²
- Ions - sodium:<0.02 ppm
- Ions - potassium:<0.02 ppm