Lab Glass Dishes are essential tools used in laboratory settings for holding, mixing, and heating chemicals or samples. They are usually made of borosilicate glass, which is a type of glass known for its durability, chemical resistance, and heat resistance.Laboratory Glass Filtering Funnels are laboratory glassware used for filtering liquids and suspensions. They are equipped with a stem to allow them to be securely attached to a flask or container and are used in a variety of laboratory procedures.