Wide-mouth polypropylene flasks are autoclavable and include a screw cap for easy mixing and storage of solutions. Flasks are graduated to show approximate volumes. Additional Info: Wide-Mouth Erlenmeyer Flask, Pp, 500ml, Pk/12 Package Size(L x W x H): 13 X 11 X 8 (IN) Categories: Flasks, Plastic HTS Code: 3926.90.9910 UNSPSC: 4.11218e+007 Country Of Origin: INDIA