WFS742A Foam Cleanroom Swabs

The WFS742A is a foam swab with a total length of 69mm and a cylindrical head, made from high-quality 100ppi polyurethane foam and a 100% PP handle through a hot pressing process, eliminating the risk of adhesive contamination and reducing the generation of extraneous pollutants. It features very low non-volatile residues (NVR) and ion content. The open-cell polyurethane foam enhances particle capture ability, while the small head is easy to use for cleaning narrow and tight spaces, and the short handle allows for better maneuverability. It is packaged in silicone-free and amide-free bags.

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Product Overview & Guides

● 100ppi open-cell polyurethane foam
● Sturdy head support
● Hot-pressed bonding process
● Break point design

Product Features

● Excellent particle capture ability, easier to clean
● Soft, non-abrasive foam
● Low NVR and ion content
● No adhesive contamination
● Compatible with various solution chemistries, facilitating solution dipping for cleaning.

Specifications

Model	Tip Material	Shaft Material	Shaft Color	Size	Cleanliness Class	Packaging
WFS742A	Polyurethane foam	PP	Blue	Total length: 69mm Tip length: 12.5mm Tip width: 3.8mm Shaft width: 2.7mm	Class 100,000 (ISO 8)	100 swabs/pack

Model

WFS742A

Tip Material

Polyurethane foam

Shaft Material

Shaft Color

Blue

Size

Total length: 69mm
Tip length: 12.5mm
Tip width: 3.8mm
Shaft width: 2.7mm

Cleanliness Class

Class 100,000 (ISO 8)

Packaging

100 swabs/pack

WFS742A Foam Cleanroom Swabs

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Related Products

WFS1002 Foam Cleanroom Swabs

Total length: 100mm
Tip length: 14mm
Tip width: 4mm
Shaft width: 3.7mm

WFS1001 Foam Cleanroom Swabs

Total length: 100mm
Tip length: 14mm
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Shaft width: 4mm

WFS709 Foam Cleanroom Swabs

Total length: 106mm
Tip length: 14mm
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WFS761 Foam Cleanroom Swabs

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Tip length: 11mm
Tip width: 4mm
Shaft width: 3mm

WFS854 Foam Cleanroom Swabs

Total length: 72mm
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WFS758 Foam Cleanroom Swabs

Total length: 70mm
Tip length: 11mm
Tip width: 3.2mm
Shaft width: 2.3mm

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