Refractive Index Oil 1ml Each 1.300 to 1.800 RI Range
R 1,658
or 4 x payments of R414.50 with
Availability: Currently in Stock
Delivery: 10-20 working days
Refractive Index Oil 1ml Each 1.300 to 1.800 RI Range
The Refractive Index Fluid is Gemologist tool for identifying Refractive index.
product allows your refractometer to measure within the measuring range of 1.30 to 1.80 Refractive Index.
Approx. 3ml Refractive Index Fluid in every vial
Burgundy liquid can also be used to reduce or eliminate glare from a gem's surface, facilitating inspection of the gem's interior for inclusions and other defects.
Perfect for testing ALL of your stones! As the name implies, it is widely used with gem refractometers as a contact medium for the identification of gemstones.