All Categories
Made of high-quality glass material
Accurate measurement for acid and alkali solutions
Suitable for laboratory use
Class A standard for precise results
Easy to clean and maintain
Features include an additional PTFE straight hole plug valve Class A | | Class A, with a tolerance of ± 0.05 mL, in accordance with the accuracy standard of ASTM DIN ISO 385 25 mL | Burette with a capacity of 25 mL and 0.1 mL graduated Durable&Sturdy | The burette is made of high-quality, heavy-duty borosilicate 3.3 glass with precision holes - durable and long-lasting Grade A, the burette is made of high-quality 3.3 borosilicate glass. PTFE key plug valve Capacity 25mL Sub. Div. 0.10mL Tolerance ± 0.05mL Borosilicate glass has the following heat resistance: strain point 515 ° C | annealing point 565 ° C | softening point 820 ° C. It can be delivered after calibration