58.00 Retail price SKU: 79708190 Category:

Refractive index 1.79 liquid

This contact fluid is essential when using a gemmological optical refractometer. It has a range of 1.78-1.79 and can be used with any refractometer. Supplied in 10ml bottles.



Technical specifications 
Refraction indexnD 1.79
Package10 ml bottle w/cap screwed