Beakers, molded in polypropylene, have excellent clarity and very good chemical resistance. They are autoclavable and feature raised graduations on the outer surface. Griffin Style Beakers nest without sticking together. Additional Info: Beakers, Griffin Style, Polypropylene (Pp), 500ml, Pk/4 Package Size(L x W x H): 15 X 11 X 5 (IN) Categories: Beakers, Plastic HTS Code: 3926.90.9910 UNSPSC: 4.11218e+007 Country Of Origin: INDIA