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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
this compact mandrel tapers smoothly from 4
Punch and stripper holder
600 1" x 4" 145
Includes screw attachment and nut for secure mounting
Ransom & Randolph investments are engineered to deliver consistent performance from batch to batch
Refractive Index Liquid Series M 1.81 For Gempro Refractometer Prop 65 - Nickel this compact mandrel tapers smoothlyRefractive 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
