Product Category Description:

Wipers are made from a fully cross-linked, naturally hydrophillic polyurethane foam and laundered with a proprietary process in an ISO Class 4 (FED-STD-209E Class 10/M2.5) environment. They are engineered specifically to minimize contaminants released from the wiper while maximizing the amount of particulates and residue removed from surfaces. UltraSORB wipers also offer outstanding wet tensile strength and abrasion resistance.

The particle-trapping properties of these wipers, combined with their abrasion resistance, thermal stability, solvent-resistance, non-pyrogenicity, sponge-like feel and softness, make them suitable for the wipedown of ISO Class 3 and Class 4 (FED-STD-209E Class 1/M1.5 and Class 10/M2.5) cleanrooms, optical surfaces, and hot and aseptic fill areas.

UltraSORB foam has a 3 lb./ft3 density.

Specifications for Foamex/Wilshire UltraSORB Wipers, Foamex Asia WCC HT4699:

Dimensions, cm (in.):		22.9 x 22.9 (9 x 9)
Thickness, mm (in.):		3.18 (1/8)
Wilshire No.:		HT4699
Unit:		Pack contains 50 wipers; Case contains 25 Packs
Particle Generation (>=0.5 µm), Biaxial Shake (IES Test Method):		<=6.6 x 106/m2
Extractables, Using Deionized Water:		<=0.025 g/m2
Extractables, Using Isopropyl Alcohol:		<=14 g/m2
Ions, Sodium:		<=0.098 mg/cm2
Ions, Potassium:		<=0.023 mg/cm2
Ions, Chloride:		<=0.014 mg/cm2
Ions, Absorbency (Water):		>=1387 mL/m2
Ions, Time to Half-sorption:		<=2 sec.
Ions, Basis Weight:		<=165g/m2

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

We offer only genuine Foamex/Wilshire 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 Foamex/Wilshire 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 Foamex/Wilshire UltraSORB Wipers, Foamex Asia WCC HT4699/ 10810-904, we carry a full complement of Laboratory Consumables as well as other product offerings from Foamex/Wilshire. We also carry a full line of Foamex/Wilshire accessories to help meet your laboratory and scientific needs.

For a complete selection of Foamex/Wilshire Laboratory Consumables, please visit our Foamex/Wilshire 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.