Automatic burettes, Schilling pattern, borosilicate glass 3.3, class B

Conformity with DIN ISO 384. Class B. With easily readable, black scaling. Calibrated to deliver, EX. Automatic zeroing. The burette stopcock is made of high quality plastic. Its PTFE key turns easily and allows fine titration. Special protection against breakage if the apparatus gets knocked over: A small bumper has been attached to the upper end of the upright measuring tube. This feature reduces the chance of breakage.

Materials: burette of borosilicate glass 3.3, burette made of amber glass for light sensitive substances, PP filling tube, PTFE burette stopcock, PMP titration tip, LDPE reservoir bottle.

Type
[1] With plastic coating, with Schellbach stripes (blue/white)
[2] Without plastic coating, with Schellbach stripes (blue/white)
[3] Amber glass, without plastic coating, without Schellbach stripes