Circular Foam Head Swab Cleanroom Foam Sponge Clean Swab

Specifications

1.Good chemical compatibility with a variety of solutions
2.Readily absorbs solvents and solutions and grabs particulates

Photos

 

 

Description

Purestat® Swab Series is constructed from the highest quality
100 ppi polyurethane foam. Complete thermal bond construction eliminates
adhesive contamination.
Cleanroom processed, providing low levels of non volatile residues (NVRs) and
ions, and made to exacting and consistent tolerances using high-precision
automated processes. Lot coded for traceability and quality control. Packaged
in a silicone-free and amide-free bag.100 class cleanroom.

 

Features & Benefits

• Good chemical compatibility with a variety of solutions
• Readily absorbs solvents and solutions and grabs particulates
• 100% virgin polypropylene handle ensures no additional contaminants are
introduced while offering excellent chemical resistance
• Autoclavable in dry heat and steam

 

 

Applications

• Applying and removing lubricants, adhesives and other solutions in a critical
clean environment
• Scrubbing recessed areas
• Removal of excess materials, debris
• Cleaning intersecting surfaces and joints
• Cleaning with compatible solutions and solvents
• Picking up fine powders
• Appropriate for use with temperatures less than 350°F

 

Industries

• Biologics
• Medical Device
• Microelectronics
• Optics
• Pharmaceuticals
• Semiconductor

 

Contamination Characteristics*

 

PUF-2887E	Ions, µg/swab
Calcium	0.18
Chloride	1.01
Fluoride	0.15
Magnesium	0.05
Nitrate	0.24
Phosphate	0.67
Potassium	0.04
Sodium	0.29
Sulfate	0.42