Naphrax is a synthetic resin. Because of its surface contact with the diatom frustules, its resolution qualities are equivalent to that of a mountant with a minimum refractive index of 1.74.
- This item contains one 15 ml bottle of Naphrax with Toluene added
- Phycotech, Inc is the exclusive North American Distributor
Currently out of stock - accepting Pre-Orders for Delivery in 2024