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Product Info for Spec-Wipes Spec-Wipe 3 Wipers 21912-042, Pack of 150

These wipers are suitable for use in critical environments, for spills of water and most common solvents, and for tasks such as cleaning laminar flow benches. Hydroentangled polyester (45%) and cellulose (55%) blend picks up liquids quickly. Low extractables and metallic ions make these wipers good for use where chemical purity is of prime importance.

Specifications for Spec-Wipes Spec-Wipe 3 Wipers 21912-042 :

Dimensions, cm (in.):  30.5 x 30.5 (12 x 12)
Unit:  Pack of 150
Biaxial Shake (IES test method):  <=45 x 103/cm²
Biaxial Shake Fibers (>=100 µm):  <=300/cm2
Extractables, Using Deionized Water:  <=0.20%
Extractables, Using Isopropyl Alcohol:  <=0.060%
Ions, Sodium:  <=75 ppm
Ions, Potassium:  <=10 ppm
Ions, Calcium:  <=450 ppm
Ions, Magnesium:  <=120 ppm
Ions, Absorbency:  >=220 mL/m²
Ions, Time to Half-sorption:  <=5 sec.
Ions, Basis Weight:  54.0-82.5 g/m²