Aceglass 3000mL Heavy Duty Lab Glassware – 35/20 Ground JointDescription: This Aceglass 3000mL heavy duty laboratory glassware features a precise 35 20 ground joint, designed to provide a secure and leak proof connection for various scientific applications. Made from high quality borosilicate glass, it offers excellent resistance to thermal shock, chemicals, and mechanical stress, ensuring durability and reliable performance in your lab work. Ideal for professional labs, research facilities, and educational