Burette, Automatic, Class A, Straight Bore, Glass Stopcock with Screw Thread, 10mL

* In accordance with IS 1997:2008 DIN/ISO 385, USP Standard with Batch Certificate.
* Automatic zero facility given.
* Tested individually for exact volume dispensed at 3 points on the scale.
* Simple operation :
1. Filling of burette is done by apply a slight positive pressure to lower side arm
2. Zero setting is done by releasing pressure to allow excess liquid to siphon back into the bottle.
* Graduations is provided in blue print.