The viscosity of the resin calculated by Ostwald viscometer (calibrated) using Gallenkamp water bath (thermostatic).
Viscosity of Schiff base prepared as well as of resin was assessed by standardized Ostwald Viscometer. The synthetic resin and the Schiff base having a concentration ranging from 0.024 to 0.064 g/dL were provided by DMF accumulation in samples reweighted in a volumetric flask.
Tenders are invited for Supply Of Lab Equipments to the different Department Electronic Balance (KERN), (2) Ubellehood viscometer (Rievera / Pisco) (3) Ostwald viscometer
, Rievera / Pisco, (4) Stop watch - Digital (Racer), (5) Colorimeter, ELICO (6) Potentiometer, ELICIO (7) Conductivitymeter, ELICO (8) Conductivity TDS Analyser, Ellico (9) pH Meter, ELICO (10) Flame Photometer, ELICO (11) Neohelometer, ELICO (12) Water Quality Analyse.