Plastic-coated burette made of borosilicate glass 3.3, tolerances corresponding to DIN ISO 384, Class B. With Schellbach stripes (blue/white) and high-contrast black marking.
Calibrated to deliver Ex. The burette stopcock turns easily and enables fine titration.
The temperature-stable plastic coating on the tube provides splinter protection.
Materials: Burette of borosilicate glass 3.3, with PMP/PTFE burette stopcock.