WFS742B Foam Cleanroom Swabs

The WFS742B is a cleanroom swab with a total length of 150mm 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 long handle allows for cleaning hard-to-reach areas. 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
● Long handle with 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
WFS742B	Polyurethane foam	PP	Blue	Total length: 150mm Tip length: 11mm Tip width: 3.5mm Shaft width: 2.8mm	Class 100,000 (ISO 8)	100 swabs/pack

Model

WFS742B

Tip Material

Polyurethane foam

Shaft Material

Shaft Color

Blue

Size

Total length: 150mm
Tip length: 11mm
Tip width: 3.5mm
Shaft width: 2.8mm

Cleanliness Class

Class 100,000 (ISO 8)

Packaging

100 swabs/pack

WFS742B Foam Cleanroom Swabs

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WFS1001 Foam Cleanroom Swabs

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WFS709 Foam Cleanroom Swabs

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WFS854 Foam Cleanroom Swabs

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WFS758 Foam Cleanroom Swabs

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