Clean room swabs 4 x 4 x 12.5 mm 70 mm 1 bag (100 pieces) LT070RESD20P 1 bag (100 pieces)

The head is a thermocompression type that prevents particle generation. Low levels of particles, fibers, ions and extractables. Cleaned and packed in a Class 10 (ISO Class 4) clean room. Head size (mm): 4 x 4 x 12.5 Total length (mm): 70 Material: Head: Polyurethane, Stick: Antistatic PP Compatible clean room environment (approximate): Class 100 to 100,000 (ISO Class 5 to 8)