Please Note: OPTi Digital Refractometers are currently shipping in Feb 2023

Eclipse refractometer calibration test plate and fluid

Contact Liquid (1.64RI)

Regular price £33.00 Sale

Contact liquid for handheld and Abbe refractometer test plate used to calibrate or verify instrument performance. 

Product:  Mono-bromonapthalene
Refractive Index (approx.):  1.64 RI
Sample volume:  6ml
Safety Data Sheet:  SDS
Product code: 10-43