Refractive Index Liquid Series M 1.81 For Gempro Refractometer Prop 65 - Nickel This 10K yellow gold Gothic

This 10K yellow gold Gothic Initial charm features the letter O in a classic Gothic typeface

this compact mandrel tapers smoothly from 4

Includes screw attachment and nut for secure mounting

This is a stretching technique that also forms metal to the underlying stake

600 1" x 4" 145

Refractive Index Liquid Series M 1.81 For Gempro Refractometer Prop 65 - Nickel This 10K yellow gold GothicRefractive Index Liquid Series M 1. 81 is formulated for use with the GemPro Refractometer to obtain accurate gemstone refractive index readings. This contact liquid creates the necessary optical interface between the stone and prism, ensuring clear shadow edges and reliable measurement results. Features Series M refractive index liquid rated at 1. 81 Designed for use with the GemPro Refractometer Provides proper optical contact between gemstone and