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Code: B6-9QB-DR6701212-20-PK
MPN: DR6701212.20-PK

Code: B6-9QB-DR6701212-20-CS
MPN: DR6701212.20-CS
Berkshire Wiper Durx 670 12X12IN PK150 DR6701212.20 is one of the many quality laboratory and scientific products we have to offer at very competitive pricing. Berkshire Wiper Durx 670 12X12IN PK150 DR6701212.20 / 21913-453 is part of a wide selection of Berkshire Cleaning cloths or wipes. Combining excellent quality with an affordable price, the Berkshire Wiper Durx 670 12X12IN PK150 DR6701212.20 / 21913-453 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.![]()
Ideal for absorbing spills of solvents and deionized water in the cleanroom. Also for general surface and equipment cleaning. Nonwoven wipers are made from a polyester/cellulose blend of superior strength and absorbency, with low levels of ions and organic extractables. Made without binders or surfactants, resulting in a pure wiper. Suitable for ISO Class 5 (FED-STD-209E Class 100/M3.5) environments.
| Dimensions, cm (in.): | 30.5 x 30.5 (12 x 12) |
| Berkshire No.: | DR6701212.20 |
| Unit: | Case of 20 / Pack of 150 |
| Properties: | |
| Particle Generation (>=0.5 µm) | |
| Biaxial Shake: | 20 x 10³/cm² |
| Fibers (>=100 µm): | 100/cm² |
| Extractables | |
| Using Deionized Water: | 0.089% |
| Using Isopropyl Alcohol: | 0.043% |
| Ions | |
| Sodium: | 12 ppm |
| Potassium: | 2 ppm |
| Calcium: | 7.6 ppm |
| Magnesium: | 4.3 ppm |
| Absorbency: | 298 mL/m², 4.3 mL/g |
| Time to Half-sorption: | 3 sec. |
| Basis Weight: | 69.3 g/m² |