Automatic sample preparation system TPW
laboratorydilutionweighing

automatic sample preparation system
automatic sample preparation system
automatic sample preparation system
automatic sample preparation system
automatic sample preparation system
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Characteristics

Operation
automatic
Applications
laboratory
Preparation type
dilution, weighing, filtration, by extraction
Configuration
benchtop
Preparation format
for tubes

Description

The TPW Automated Sample Preparation Workstation enhances laboratory productivity by minimizing resource allocation for repetitive tasks such as sample weighing, extraction, filtration, dilution, and transfer to analysis devices. This enables the re-purposing of lab staff to mission critical tasks such as data analysis, reporting, and notebook documentation. Automated procedures can also reduce solvent usage and hazardous waste generation while improving analyst safety by minimizing exposure to hazardous reagents and samples. Assay and content/blend uniformity for up to 100 samples 20 – 520 mL initial extraction volume Waters Empower™ Interface Powerful dEsign™ variables for streamlined DoE studies Extraction After weighing the sample, the TPW uses a high-shear homogenizer to provide a consistent wet grinding process to quickly extract samples. With this tool, the TPW can achieve efficient and reproducible extraction for even the most challenging dosage forms. Common sample types include traditional solid oral dosage forms including tamper-resistant products, osmotic pump, modified/extended and delayed release formulations. Cleaning between samples is easily programmed into the method to eliminate sample carry-over. The updated TPW is enhanced to reduce cycle times by adding efficiency to the clean-up and dilution processes. Filtration and dilution Consistent volumetric preparations are confirmed gravimetrically at every step throughout the process. The TPW uses a fluid metering pump to filter extracted samples as they are transferred from the extraction vessel to processing tubes.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.