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.

Request for Quote

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

Request a Sample

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
Tip width: 4mm
Shaft width: 4mm

WFS709 Foam Cleanroom Swabs

Total length: 106mm
Tip length: 14mm
Tip width: 5mm
Shaft width: 4.3mm

WFS761 Foam Cleanroom Swabs

Total length: 90mm
Tip length: 11mm
Tip width: 4mm
Shaft width: 3mm

WFS854 Foam Cleanroom Swabs

Total length: 72mm
Tip length: 11mm
Tip width: 3.5mm
Shaft width: 2.8mm

WFS758 Foam Cleanroom Swabs

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

RELATED RESOURCES

Microfiber Clean room Wipes Application Guide: Biopharmaceutical/Fab Cleaning Solutions.

As the core consumable in the field of precision cleaning, the microfiber dust-free cloth is precisely woven b.........

Should I choose 70% or 99% cleanroom cotton swabs？

Professional grade isopropyl alcohol cleaning tool operation guideIn the field of precision instrument mainten.........

How to clean room with industrial dust-free cloth?

Guide to operating specifications for professional clean environment surface cleaningIn controlled environment.........

Analysis of technical parameters of woven cleanroom cloth: Precision manufacturing advantages behind

In ultra-clean environmental operations such as microelectronics manufacturing, biomedicine and precision opti.........

9.9Inch dust-free wipe size specification: How ISO standards reduce consumable costs by 30%

Clean room cleaning revolution: Decrypting the scientific design of 9x9-inch dust-free wipesHistorical evoluti.........

Industrial Steam Cleaners: Powerful Sanitization for Commercial Applications

Industrial steam cleaners represent the pinnacle of cleaning technology in commercial and industrial settings..........

Complete the form, and a WIPESTAR Sales Consultant will contact you within 2 business days to help you get started.