A precision-engineered constant pressure dropping funnel with scale, designed for controlled liquid addition in labs. Manufactured from high-quality borosilicate glass for excellent thermal and chemical resistance. 

Key Features 

✔ Constant Pressure Design – Ensures stable liquid addition under pressure. 

✔ Graduated Scale – Facilitates accurate liquid volume reading. 

✔ Borosilicate Glass – Offers excellent thermal shock and chemical resistance. 

✔ Ground Joints – Enable secure connection to lab apparatus. 

✔ Stopcock Control – Allows precise regulation of liquid flow.