Sorfa Petri dishes are usually used to culture bacteria as disposable laboratory consumables which are manufactured from raw materials of high transparency polystyrene. Petri dishes are available in two sizes of 60 mm and 100 mm for bacteria culture and are rounded by serrated rings on the dish base. Serrated ring help users easy to grip dish, stabilize it in hands and avoid dropping it from hands. In addition, serrated ring also make a great contribution to easily detaching lid from dish base.
Four vents are molded on inner surface of each lid for the function of exchanging gas which is indispensable design for bacterial culture. On the dish bottom, numerical codes of 3, 6, 9 and 12 are graved on outer surface to identify cell growth location. Ring on lid stabilize dish when stacking multi layers for saving space. All Sorfa Petri dishes are packaged in bags with sterilization, RNase-free, DNase-free and Non-pyrogenic.
1. High transparency polystyrene.
2. Serrated ring rounded on dish base is easy to grip.
3. Four vents molded on lid for gas exchanging.
4. Numerical codes identify cell growth location.
5. Sterilized by Gamma irradiation.
6. RNase-free, DNase-free and Non-pyrogenic.
Lot number is printed on packaging for tracking
Zip bag packaging is easy to open
Cartons are customized for protecting products.