Automated Dissolution Sampling Systems

The “Dissofract” is an “Off-Line”Dissolution Sampling System specifically designed to automatically remove samples from either 6 or 8 Dissolution Vessels at predetermined time intervals and deposit them in test tubes or HPLC vials for subsequent analysis.

The system employs a series of 6 or 8 dedicated bidirectional small volume diaphragm pumps (one per line /vessel) to facilitate the flush-sample-purge functions.

The low dead volumes employed in the system ensure that flush, sample and purge times are kept to a minimum. The short interval time is particularly important when testing quick release formulations in so much that it allows sampling at intervals hitherto unachievable by more conventional methods.

The unit is supplied as standard with two collection racks, one to accept 2 mL HPLC vials and the other 8 mL test tubes. Each rack accommodates 10 rows of 8 lines and an additional row with test tubes for waste.

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