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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
If you ever tried it
This unit is helpful in Testing for Cabochons
in addition to the Sodium Chloride
00 Rest of the World: $15
$78 1.81 GEM Gemstone Refractometer Refractive Index Fluid, 1.8ml Vial Premium Starch Refractometer If you ever tried itItem Description: 1. 8ml Vial of 1. 81 Refractive Index for Gem Refractometers (this vial is about HALF full) American Made and ARSENIC FREE! THIS IS THE BEST FLUID AVAILABLE FOR GEM REFRACTOMETERS! This product is the non poisonous version of the classic Gem Refractive Index Fluid; Diiodomethane (methylene iodide). This product is also made in the USA! The most important aspect of the Refractometer is the quality of the fluid and its Refractive
US$ 15.00
US$ 44.00
US$ 214.50
US$ 164.50
US$ 145.50
