The larger “suspended” stirrers are ideal for slurries, typically in vessels above 75 ml when used with the PolyBLOCK 4, featuring stronger magnets and motors. Traditional stirring with magnetic bars (fleas) is possible in all PolyBLOCKs, mainly when small vessels or vials are used. Additionally, it is possible to stir with overhead motors for more demanding applications. – Measurements can be made in both clear and dark / coloured solutions – without any alteration in set-up Agitation Independent stirring, measured and controlledĪll PolyBLOCKs are fitted with individual magnets and stirrer motors under each zone, for independent magnetic agitation. – Innovative stirrer design to prevent crystal damage – Interchangeable sample sizes, from 2 ml to 500 ml – 4 sample version optional (up to 500 ml) – Obtain accurate solubility and MSZW data This combination of high throughput, coupled with high data content, accelerates the development and optimization of the desired crystallization process and shortens time to commercialization. While the former provides the basis for optimizing the desired crystallization process, the latter provides insights into the behavior of the process on larger scales, informing and facilitating process development. Consequently, data on the points of dissolution and the points of nucleation can be determined automatically under a range of experimental conditions, enabling solubility curves to be generated and the characterization of MSZW, respectively. In addition to automated stirring, heating, and cooling of each sample, the CrystalSCAN can automatically add solvent/anti-solvent of choice, diluting each sample independently at the end of each cycle. The standard system supports 8, independently controlled reactors, each equipped with H.E.L’s proprietary crystallization monitoring probe, CrystalEYES. Continued abuse of our services will cause your IP address to be blocked indefinitely.The CrystalSCAN is a bench-top, automated, parallel crystallization monitoring platform, facilitating determination of solubility curves and the MSZW (metastable zone width) of multiple samples, and optimization of the desired crystallization process. Please fill out the CAPTCHA below and then click the button to indicate that you agree to these terms. If you wish to be unblocked, you must agree that you will take immediate steps to rectify this issue. If you do not understand what is causing this behavior, please contact us here. If you promise to stop (by clicking the Agree button below), we'll unblock your connection for now, but we will immediately re-block it if we detect additional bad behavior.
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