This eDNA Sampler is a small open-source device developed by scientists at NOAA/AOML. It collects environmental DNA (eDNA) from water samples. The device can take one sample at a time and is waterproof up to 55 meters deep, making it ideal for monitoring aquatic ecosystems.
Key Features:
- Open-source technology based on AOML technology development
- Filters up to 2L of water per sample
- Submersible up to 55 meters
Technical Requirements:
- Installation: Deployed underwater with a buoy or for one-time sampling.
- Power Supply: 12V (8 AA batteries).
- Size: 15 x 14 cm (height x diameter).
- Maintenance: Requires filter replacement after each sample.
Data Processing:
eDNA samples are sent to DNA sequencing facilities for analysis. Sampling times are stored on an SD card.
Use Cases:
Aquatic ecosystem monitoring and biodiversity assessment.
Development Status:
- Technology Readiness Level: TRL 7
