Swabs and Wipes

Sterile Polyester Swab WDP761


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Our WDP-761 Polyester Swab features an ultra long handle, which is ideal for cleaning hard-to-reach slots. Its polyester head is high strength and durable and is good for tight tolerance work. The long flexible handle is suitable for use on irregularity areas. The WDP-761 model is laundered and packaged in a class 10 cleanroom to ensure the  lowest possible contamination. Our thermal heat technique ensures that there is no adhesive contamination. This swab is also available in a 3.5” handle.


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



– Model Number: WDP-761

– Head Material: 100% Polyester

– Handle Material: 100% Polypropylene

– Handle Colour: Green

– Standards Met: Class 10 ISO Class 4 Certified


Dimension Chart:



– Long, flexible handle

– No adhesives or glues are used in the construction

– Durable and high strength polyester head, good for tight tolerance work

– Lint-free construction means no loose fiber or particles

– 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





– For cleaning deep recessed areas

– Cleaning sensitive optical parts

– Cleaning mechanical objects

– For vehicle assembly



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)TM10: 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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