Features 
Using pure polystyrene raw materials that meet USP-Class VI standards, GMP 100,000 grade clean workshop production
Comply with ANSI-SBS design standard, wide versatility
4 kinds of hole specifications, 2 kinds of culture surface
The plate cover is designed with ring protrusions matching the number of holes to ensure an independent cultivation space for each hole, reducing the evaporation rate and the risk of contamination
The bottom design is even and flat to ensure that the observed image is clear and not deformed
The side of the culture plate has a non-slip design for easy grasping
The bottom bump design prevents the bottom from scratching to the microscope lens during observation
Number and letter coding for easy marking and identification
Independent paper and plastic packaging, easy to use and store
No pyrogen, no endotoxin, no cytotoxicity
Irradiation sterilization, SAL 10^-6