The Varian ProStar 420 is an autosampler that offers a wide variety of possibilities for HPLC.
Features:
- Suitable for use with various types of vials by various manufacturers
- Capable of executing flushed loop injections, partial loopfill injections and µL Pick-up
- Accommodates use of various types of syringes (volumes of 100, 250, 500, 1000 µL, or 10 mL)
- Fully compatible with other laboratory equipment
- Apparatus designed for routine analysis and method
development
The ProStar 420 offers three different methods of injection for an analytical run.
- Flushed loop
The sample loop is completely (quantitatively) filled with sample resulting in extremely good reproducibility. - Partial loopfill
The sample loop is partially filled with sample; this means low sample loss and programmable injection volumes. - µL Pick-up
After aspiration of sample, the sample is transported into the loop with transport liquid (mobile phase); this means no sample loss.
This Varian Prostar 420 Autosampler is in great condition. It has been tested at SpectraLab Scientific. A 90 day warranty is included.