Sample preparation is one the most sensitive procedures in daily laboratory routine.
Sample preparation determines the accuracy of analysis results. As a matter of fact, analytical errors can be greatly reduced during sample preparation, while any interventions to reduce errors during the following phases has limited effectiveness, or no effectiveness at all. It is widely acknowledged that fact errors caused by analytical instruments are generally much smaller than the errors caused by sample preparation. This may be clearly illustrated by the following example: if you assume that instrument error is half the sample preparation error, this means that reducing the sample error by 20% will reduce the total error in the chemical analysis by 16%. If, on the other hand, the instrument error is reduced by 20%, the total error will be reduced by 4% only. Therefore, the most effective way of improving the total analytical procedure is reducing the sample preparation error.
International PBI online catalogue offers a vast range of laboratory instruments and devices, as well as mixers for sample preparation. Twist laboratory mixer guarantees high quality standards in sample preparation. The rotational and diagonal movement of the cylinder containing the sample produces a uniform three dimensional mixing action, indipendently of the specific weight of the sample constituents. Using a laboratory mixer for sample preparation helps improving performances and results quality in daily laboratory procedures. Twist laboratory mixer is hygienic, aseptic, and dust-free mixing. The large sample volume guarantees a representative sample and the preset digital setting of time standardizes the sample preparation system. Twist laboratory mixer can proceed different materials for sample preparation: seeds, cereals, grains, flakes, rice, granules, sugar, pellets, tablets, capsules. It’s suitable for dairy, food, chemical and pharmaceutical industries.
Accessing the online catalogue, you can find all the technical and commercial information about Twist laboratory mixers, as well as other laboratory instruments and devices for sample preparation.
