Specifications:It is made of premium borosilicate glass, which is durable, wear-resistant and high temperature resistant.The wide mouth design make it easy to fill and clean.With frosted bottle plug and thick bottle body design, it is durable to use and can prevent the liquid inside the bottle from evaporation and leakage.It can be used in many fields, like lab experiment and home use.Item Name: Reagent BottleMaterial: Borosilicate GlassProduct Mouth Shape: Wide MouthCapacity: 30ml, 60ml, 125ml, 250ml, 500mlFeatures: Wide-Mouth Bottle,Wear-Resistant, Durable, Large CapacitySize Details:30ml Bottle Size: 39mm x 74mm/1.54" x 2.91" (Approx.)60ml Bottle Size: 43mm x 92mm/1.69" x 3.62" (Approx.)125ml Bottle Size: 57mm x 111mm/2.24" x 4.37" (Approx.)250ml Bottle Size: 65mm x 137mm/2.55" x 5.39" (Approx.)500ml Bottle Size: 79mm x 174mm/3.11" x 6.85" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Reagent Bottle