Lab bottles are containers used to store and transport laboratory chemicals, such as ACIDS and vials. ACIDS are substances that can react with other substances to produce a new substance, while vials are small containers used to store liquids or powders. The term 'lab bottles' is used to refer to any type of container used to store and transport laboratory chemicals, including both ACIDS and vials. The crossword solutions for the term 'lab bottles' are 'ACIDS' (5 letters) and 'vials' (5 letters).