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Vwr Wipe 4 Presat 70/30 PK30 47751-462 is one of the many quality laboratory and scientific products we have to offer at very competitive pricing. Vwr Wipe 4 Presat 70/30 PK30 47751-462 / 47751-462 is part of a wide selection of VWR Cleaning cloths or wipes. Combining excellent quality with an affordable price, the Vwr Wipe 4 Presat 70/30 PK30 47751-462 / 47751-462 can meet your scientific research needs while still offering a good value for a budget conscious end user. If you have any questions about any of our Cleaning cloths or wipes please do not hesitate to contact our customer service for further guidance.![]()
Excellent for cleaning rough, abrasive, or irregular surfaces, yet soft enough for delicate surfaces. Designed for critical-process cleaning and environments where low particle and fiber generation is critical. Appropriate for electronics, pharmaceutical, biotechnology, chemical and petroleum, environmental, and education industries. Made from 100% interlock knit polyester that has been laundered in an ISO Class 4 (FED-STD-209E Class 10/M2.5) cleanroom to further reduce particulate and extractable contaminants. Wipers are presaturated with semiconductor grade solvent to allow for safe storage and dispensing of cleaning solvents while reducing hazardous waste. Durable interlock knit allows for rigorous cleaning. Continuous filament creates softness for delicate surfaces. Color: white.
| Solvent Blend: | 70% IPA/30% DI H2O |
| Dimensions, cm (in.): | 22.9 x 22.9 (9 x 9) |
| Unit: | Case of 12 / Pack of 30 |
| Particle Generation (>=0.5 µm): | 4.8 x 106/m2 |
| Fibers (>100 µm): | 3.3 x 103/m2 |
| Extractables | |
| Using Deionized Water: | 0.042 g/m2 |
| Using Isopropyl Alcohol: | 0.015 g/m2 |
| Ions | |
| Sodium: | 0.39 ppm |
| Chloride: | 0.45 ppm |
| Absorbency: | 312 mL/m2 |
| Sorptive Rate: | <=1.5 sec. |
| Basis Weight: | 136 g/m2 |
| Note: Properties above reflect the data for the wiper in an unsaturated state. Wipers are manufactured utilizing IPA (isopropyl alcohol) filtered to 5µm. | |