To prepare a solution the amount of active substance is measured and the exact quantity of solvent is added to achieve the desired concentration. Gravimetric liquid addition compensates for any under- or overshoot in the sample weight. Achieve concentrations as low as 0.01 mg/g (according to GxP).
Automated liquid dispensing / Dosing - for Precise Concentrations
Dispense solvents automatically and accurately. With the addition of a liquid dosing module the laboratory balance can not only weigh substances, but also prepare solutions with an unmatched level of accuracy. The liquid dosing module dispenses liquids in a fine jet with individual drops weighing less than 1 mg. To achieve the desired concentration, the Quantos liquid module dispenses the correct amount of solvent according to the actual dosed amount of substance. Quantos calculates the amount of liquid needed automatically; you only need to specify the concentration at the start of the process. Gravimetric sample preparation reduces laboratory errors and out-of-specification (OOS) incidents by up to 50 percent, helping you to increase laboratory efficiency.