Swabs and Wipes

Sterile Foam Swab Pointed Tip WDF751


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Whitedrop’s Sterile Foam Swab WDF-751 features a spiral foam tip and tapered handle. The tapered handle end is specially designed for cleaning residue in hard to reach areas. Foam Cleaning Swab WDF-751 is laundered in a class 10 cleanroom facility. The foam head is made by 100% open cell polyurethane. The handle is constructed by 100% polypropylene. Also available in ESD upon customer request. It is a good option for cleaning hard to reach areas, joints and intersecting surfaces.


Industries used in:









-Hygiene Testing

-Fluid Handling




-Arts & Crafts




Compatible with:


-Optical Devices


-Magnetic Tape Devices

-Computer Keyboards


-Circuit Boards

-Plasma/LCD Displays

-A/C Vents




Dimension Chart:



– Leaves behind no residue

– Can be pre-soaked

– Won’t harm delicate or critical surfaces

– Chemical resistant

– Durable

– Absorbent

– Multi Functional

– Precision Cleanin

– Clean sensitive equipment

– Minimum lint or particle generation

– Can be stored for up to 2 years

– Applying lubricants and other liquids



– Ideal for cleaning recessed areas, joints

– For capacitance assembly

– For Printed Circuit Board manufacturing



500 swabs / bag

5 inner bags of 100 swabs


All swabs are packaged in a vacuum bag to prevent contamination.


Contamination Characteristics:

PropertyMeasurementTest Method*
Nonvolatile Residue(NVR)25,000 or lessTM10: Procedure for Determining the Nonvolatile Residue (NVR) Extractable from Swabs in a Given Solvent
IPA Extractant0.02 mg/swab
IonsTM12: The Determination of Ions in Wipers and Other Materials by Capillary Ion Analysis (CIA)
Chloride<0.01 μg/swab
Sulfate<0.01 μg/swab
Nitrate<0.01 μg/swab
Phosphate<0.01 μg/swab
Fluoride<0.01 μg/swab
Potassium<0.01 μg/swab
Calcium<0.01 μg/swab
Sodium<0.01 μg/swab
Magnesium<0.01 μg/swab



ESD Characteristics:

Handle Resistivity: 108 – 109 Ohms/Sq (Optional)

Additional Information
Pack Size

500 Pcs, 1000 Pcs

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