Types:50ml 100ml 250ml 500ml Place of Origin: ChinaVolume:50ml 100ml 250ml 500ml Manufacturer and supply all kinds of lab glassware in china. Main products includes beakers, conical flask, boiling flask, reagent bottle, measuring cylinder, volumetric flask, measuring pipette. Ect. Should you be interested in our products, please contact us. Plastic Beaker