$78 1.81 GEM Gemstone Refractometer Refractive Index Fluid, 1.8ml Vial Premium Starch Refractometer 00 Rest of the World:

00       Rest of the World: $15

This unit is helpful in Testing for Cabochons

Protective Evaporation Cover

We are not responsible for any fees incurred

in addition to the Sodium Chloride

$78 1.81 GEM Gemstone Refractometer Refractive Index Fluid, 1.8ml Vial Premium Starch Refractometer 00 Rest of the World:Item Description: 1. 8ml Vial of 1. 81 Refractive Index for Gem Refractometers (this vial is about HALF full) American Made and ARSENIC FREE! THIS IS THE BEST FLUID AVAILABLE FOR GEM REFRACTOMETERS! This product is the non poisonous version of the classic Gem Refractive Index Fluid; Diiodomethane (methylene iodide). This product is also made in the USA! The most important aspect of the Refractometer is the quality of the fluid and its Refractive