Automatic burette, super grade, brown, with PTFE cock, body only, 25mL, 022530-251, 1 piece

Compared to a burette, the automatic burette allows for safe and accurate refilling of chemicals by operating the twin-ball rubber sprayer. The structure allows the zero (scale) to be adjusted automatically, eliminating the need to operate the cock to set the burette to zero. We manufacture our products to meet or exceed the "volume tolerance" of JISR3505 Class A. Only the main unit for flat connection. Capacity: 25mL Height (mm): 925 Rubber stopper outer diameter φ (mm): 8 Material: borosilicate glass Glass type: D Scale: 0.1mL Tolerance (mL): ±0.03mL Specifications: JIS R3505 Class A, equivalent to USP standard, flat connection type Accessories: Calcium tube, 2-ball rubber spray Traceability certificate can be issued (additional cost) Quantity: 1 piece Code number: 022530-251 Scale print: White