Cotton ball, fit for narrow vial, Pure absorbent cotton plug

SKU: 51-0545

Feature

It can be used individually, or can be made into vial plugs of different sizes according to needs. 

Characteristic

• It can be used individually, or can be made into vial plugs of different sizes according to needs.
• The size is controllable, easy to use and operate, not prone to insects and mildew
• High density can prevent mites from entering
• It is recommended for one-time use.

Packaging

Degreasing Cotton For Drosophila Vials 1.3g per ball, 300 Pieces/Bag, 10 Bags/Case