Berkshire's Lab-Tips® swabs are exceptionally pure for precision cleaning, surface sampling, applying lubricants and other liquids, and validation procedures.

• Critically low particles, fibers, ions, and extractables
• High abrasion resistance
• Chemically compatible with IPA, acetone, and other solvents
• High absorbency
• Lightweight, high absorbency material design reduces actual cost in use compared to heavier weight products

Berkshire's knitted polyester swabs are made from clean room laundered, continuous filament polyester for exceptional purity. They offer low ionic contamination levels along with excellent durability and absorbent capacity. Knitted polyester swabs have excellent chemical resistance and are compatible with organic solvents.

Lab-Tips® are double bagged in bags manufactured from high purity polyethelene resin that ensures ultra-low organic and inorganic residues. Bags are free from silicone, amides, and DP and comply with RoHS directives. An easy tearnotch and solvent resistant inner pack labels ensure ease of use.