NGI Semi-Automation Modules The model 4520 NGI Assistant provides semi-automated sample processing for the NGI. The operator places up to three collection trays on the platform and the system then adds a precise volume of solvent to each cup and rocks each tray to dissolve the drug product in the added solvent. The NGI Assistant then proceeds to aspirate an aliquot of each of the dissolved samples and dispenses it into HPLC-ready vials for analysis.
Also offered are the model 4505 Induction Port Rinser and the model 4510 Pre-Separator Rinser. After using the NGI Assistant to deliver the recovery solvent to up to three induction ports and pre-separators (or dispensing the recovery solvent manually), the systems dissolve the drug product through single axis (IP Rinser) and dual axis (PS Rinser) rotation. All three systems include an on-site installation and operational qualification, certificate of conformance and all needed accessories.