Robust, Reliable, Clog-resistant Nanospray Chip

Using ground-breaking 3-D micromolding technology, microfluidic devices get a new dimension. This tiny plastic chip can enhance the performance and increase the flexibility of your mass spectrometry research.

- Non-sticking, inert polypropylene surface especially suitable for protein analysis

- Clog-resistant 20-micron nozzle opening

- Handles nanoliter sample volume

- Sub-microliter/min flow rates

- Convenient connection to HPLC or external syringe pumps/capillaries without fittings

- Each chip is cut into 4 nozzles for HPLC or direct infusion applications

Chip vs. ESI: 10% of sample, 10x sensitivity

State-of-the-art nanospray performance for positive ion nanospray with continuous performance improvement.

Click here to see the Spectra Viewer.

SureSpray^TM Nanospray Chip - polypropylene chips are supplied framed or unframed. Framed chips are designed for use with our chip holder. Unframed chips may be used for other development purposes. Unframed chips are shipped with the frame on but not secured with an adhesive so that the nozzles are protected during shipment but the chip can be pushed out of the frame easily.

Samples are supplied to the chip by means of a 360 mm outside diameter silica capillary. The capillaries are either gold-coated if used with our chip holder with the high voltage contact plate, or uncoated with a union liquid junction. A 50-cm long gold-coated capillary and a box of chips are supplied with the purchase of our chip holder with the high voltage contact plate.

Please direct your inquiries to:
sales@phoenix-st.com or (410)996-9735