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Reliable Results Start with Controlled Drug Recovery
Manual drug recovery from impactors, DUSA collection tubes and other test components can introduce variability that impacts data quality.
The Sample Recovery Systemâ„¢ SRS 100i automates key stages of this critical step, delivering a controlled, repeatable approach to sample recovery.
With a defined, automated workflow, the system enables consistent sample preparation for DDU and APSD workflows, generating HPLC-ready samples for immediate analysis.
Patent Pending
SRS 100i: Automated Drug Recovery in Practice
Key Features: SRS 100i
Reproducible drug recovery across analysts and sites
Controlled solvent dispensing and dissolution
Reduced manual handling and hands-on recovery time
HPLC-ready samples for immediate analysis
Configurable to suit most laboratory workflows
Eliminates risk of cross-contamination
Aligns with established recovery methods
Designed for use in regulated environments (21 CFR Part 11 and GMP)
Drug Recovery for DDU and APSD in Four Steps
1. Load
Test components are placed are placed into dedicated holders within the system
2. Dispense
Defined volumes of solvent are delivered to each component and collection surface.
3. Dissolve
Controlled solvent delivery and rinsing support consistent recovery using established methods.
4. Collect
Prepared samples are aspirated into HPLC vials, ready for immediate analysis.
Sample Recovery System™ SRS 100i Technical Specifications | |
Dispensing accuracy | ± 1% |
Agitation Speed | 10-60 RPM (±1 RPM) |
Run Time | Up to 24 hours (up to 60,000 revolutions) |
Connectivity | USB A, USB B, RS 232 (run in digital input) |
Dimensions (w x d x h) | 590 x 320 x 235 mm |
Inhalytix®+ Compatible
- Method and operational parameters can be transferred into Inhalytix+
- Supports unified, traceable workflows for APSD measurement
- Reduces manual data handling and improves data consistency
- HPLC results generated downstream can be imported into Inhalytix+ to complete the dataset
Frequently Asked Questions: Automated Drug Recovery
Explore our most frequently asked questions about our Sample Recovery Systemâ„¢ SRS 100i and drug recovery, covering implementation, use and regulatory compliance.
Manual drug recovery relies on operator technique, which can introduce variability. Automated drug recovery standardises key steps, supporting controlled, repeatable execution and improving confidence in results.
The SRS 100i controls key variables in the recovery process, including solvent, dispensing, dissolution and sample collection. By replacing manual intervention with a defined, repeatable workflow, it delivers consistent execution across runs, analysts and sites.
Yes. The SRS 100i supports drug recovery for both Delivered Dose Uniformity (DDU) testing and Aerodynamic Particle Size Distribution (APSD) measurement, working with standard components such as DUSA systems, impactors and associated components including induction ports and preseparators.
The SRS 100i is designed to closely align with established manual recovery approaches. By replicating key steps within a controlled, automated workflow, it supports a straightforward transition from manual to automated methods while maintaining consistency in sample handling.
By standardising solvent delivery, dissolution and sample handling, the SRS 100i reduces operator-dependent variation and supports consistent, traceable execution of recovery processes. Additionally, Inhalytix®+ compatibility enables the transfer of method parameters and operational data into a unified platform, supporting complete, traceable datasets and helping to generate robust and defensible results.
The SRS 100i supports use in regulated environments by standardising key stages of the drug recovery process, including solvent dispensing, dissolution and sample handling. This controlled, repeatable approach reduces operator-dependent variation, while built-in electronic records functionality supports data integrity and traceability in line with regulatory requirements, including 21 CFR Part 11 and GMP.
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