Automatic burettes, glass, Dr. Schilling pattern

Silberbrand.
Tolerances to class B, DIN EN ISO 385. AR soda-glass burette®. PVC filling tube and silicone outlet tubing. LDPE reservoir bottle with HDPE base. Brass / PP micrometer screw. Graduations and inscriptions are in highly contrasting black enamel. With Schellbach stripes.
Squeezing of bottle allows rapid filling. Fine titration is easy using the micrometer screw. Coarse titration is achieved by removal of the micrometer screw and using the push button.
Calibrated to deliver.
Capacity 15* ml
Grad. 0.1 ml
Tolerance 0.08 ± ml
Capacity 500 ml
Height 510 mm