24/40 standard taper outer joint; flat bottom, crafted from heat-resistance borosilicate glass, ensuring durability and reusability
Narrow neck design is easy to mix and spin with no risk of spillage; clear scale allows precise measurement and controlled additions
Suitable for mixing, heating, and storing various liquids and solutions; clear glass offers easy observation of contents and reactions
Guaranteed after-sales service: if received defective or damaged item, please contact us. We will definitely help you solve the problem until you are satisfied