Size: Handle length 14cm, swab length 3cm
 
Material: Polystyrene
 
Color: Yellow
 
Packaging: Individually sterile packaged, 1 swab/bag, 100 bags/box.
 
This product is for one-time use only, and has been sterilized. It cannot be re-sterilized by high temperature and high pressure. The swab is made of selected polystyrene material, which is hard, firm, and not easily deformed. It is mainly used for laboratory culture and plating work.