Bottle top burette Titrette®

automaticdigital

Digital bottletop burette that meets Class A accuracy specifications for glass burettes Description Definition of titration Titration is a volumetric method used for the quantitative analysis of a dissolved substance. How to titrate? Using a bulb pipette, a defined portion of a sample (liquid with an unknown fraction of dissolved material, e.g., acetic acid) is placed in an Erlenmeyer flask. After dilution with water, 3 drops of an indicator solution are added. Then, with continuous swirling, a suitable titrant of known concentration (e.g., 0.1 M NaOH) is added from a burette until a color change in the indicator signals the endpoint of the titration. Using the chemical equation and the volume of titrants used, the amount of substance dissolved in the sample can be calculated. Range of application It can be used in many applications for aqueous and non-aqueous solutions (e.g., alcoholic KOH) up to 1 M. Materials Parts that come into contact with liquid are made from various specially resistant materials, e.g., borosilicate glass, PTFE, platinum-iridium, Al2O3 ceramic. Benefits: Light, flexible burette with compact design and high accuracy; Smooth running operation with large, easy grip hand wheels for sensitive, dropwise titration; Easier use: Adjustment with easy calibration, calibration schedule to save a date for the next calibration, save power with Automatic Off function, change decimal place settings; Easy to dismantle: Cleaning, maintenance and part replacement;