Swab is composed of collection swab, and PP stick, mainly used for Laboratory Mice DNA.

Features:

1) Swab stick optional in material: wood, PP, PS, ABS, Stainless steel
2) Swab tips optional in material: cotton, polyester fiber ( Viscose ), Rayon, Dacron, Nylon
3) Size optioanl:12x75mm, 13x150mm
4) Dry Swab, individual package
5) Purpose: avoid pollution of the microbe before test