Berkshire + Laboratory Consumables Berkshire Laboratory Consumables Berkshire Durx 770 Wipers, Berkshire DR7700909.20

Please enable JavaScript in Your Browser

JavaScript is not currently enabled in your browser and due to this our site will not work as it should. While JavaScript is disabled, you will not be able to add items to your cart or browse all product options. Our site is powered by industry leading security standards for your protection.
If possible, please enable JavaScript in your browser for the best possible experience. If you cannot enable JavaScript or you are having technical difficulties, please — we are always here to help!

Select a Model

$55.99

Check Product Availability

Available quantity options: Pack

Code: B6-LN-DR7700909-20-PK

MPN: DR7700909.20

$702.53 $894.12 Save 21%

Check Product Availability

Available quantity options: Case

Code: B6-LN-DR7700909-20-CS

MPN: DR7700909.20

Berkshire Durx 770 Wipers, Berkshire DR7700909.20 Product Info

Berkshire Durx 770 Wipers, Berkshire is a reliable and dependable addition to the Berkshire Laboratory Consumables family of products. Combining top-notch and uncompromising quality with an affordable price, the Berkshire Durx 770 Wipers, Berkshire DR7700909.20/ 21913-351 can fulfill your laboratory needs while still offering a great value for the money.

Product Category Description:

Ideal for absorbing spills of solvents and deionized water in ISO Class 5 (FED-STD-209E Class 100/M3.5) environments. Also suitable for general surface and equipment cleaning. Nonwoven wipers are made from a blend of 45% polyester and 55% cellulose with superior strength and absorbency - wipers are able to absorb four times their own weight. Manufactured without binders or surfactants. Proprietary treatment enhances cleanliness by reducing particle generation. Low levels of ions and organic extractables.

Specifications for Berkshire Durx 770 Wipers, Berkshire DR7700909.20 :


Dimensions, cm (in.):		22.9 x 22.9 (9 x 9)

Berkshire No.:		DR7700909.20

Unit:		Pack of 300

Biaxial Shake (IES test method):		15x10³/cm²

Biaxial Shake Fibers (>=100 µm):		6.6/cm²

Extractables, Using Deionized Water:		0.41%

Extractables, Using Isopropyl Alcohol:		0.73%

Ions, Sodium:		72 ppm

Ions, Potassium:		8.4 ppm

Ions, Calcium:		9.1 ppm

Ions, Magnesium:		3.2 ppm

Ions, Absorbency:		212 mL/m², 3.1 mL/g

Ions, Time to Half-sorption:		3 sec.

Ions, Basis Weight:		69.3 g/m²

(Please note that the description and stock photo may not correspond to the specific model listed above)

We offer only genuine Berkshire products, authorized for sale in the U.S. and other markets, so you can be sure that you are buying authentic Laboratory Consumables with a full manufacturer's warranty in addition to our own 100% Satisfaction Guarantee. We are your premier online distributor for Berkshire Laboratory Consumables. We are an authorized supplier to all federal and state government agencies, as well as to research and educational institutions, and can facilitate volume orders on many types of laboratory equipment, lab consumables, and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over $29.95. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses.

In addition to the Berkshire Durx 770 Wipers, Berkshire DR7700909.20/ 21913-351, we carry a full complement of Laboratory Consumables as well as other product offerings from Berkshire. We also carry a full line of Berkshire accessories to help meet your laboratory and scientific needs.

For a complete selection of Berkshire Laboratory Consumables, please visit our Berkshire page. For more brand name Laboratory Consumables please visit our Laboratory Consumables store section. To see our complete line of lab, medical, industrial, and scientific products, please see our science and lab equipment online catalog.