Consisting of plastic coated burette of borosilicate glass (Boro 3.3). Class B. Tolerances acc. to DIN ISO 384. Schellbach stripes and black high contrast imprints. Calibrated to deliver (»TD, Ex«). Supply bottle made of PELD with base of PEHD and riser pipe of PP.
Automatic zero setting. The burette stopcock turns easily and enables fine titration. The holding device for the riser pipe serves as additional shock-proofing. With thermally stable plastic coating of the glass burette tube. This provides additional breaking resistance and acts as a splinter protection.