Duplex II Refractometer with Polarizing Filter, RI Liquid & Dust Cover

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The only refractometer designed to "spot" read cabochons or small facets with diameters less than 1mm. Top of the line desk model with removable eyepiece magnifier that enlarges RI scale image. Hinged lid protects glass working area from dust & abrasion. Refer to affixed chart of most-used RI's. Polarizing Filter, dust cover & RI liquid included; ten (10) gram bottle. On-campus and online students currently enrolled at GIA can enter code INSTSTUD to receive a discount on one order of this product. If instrument is required prior to enrollment [email protected] a code to receive a discount. RI Liquid manufacturer's MSDS (Material Safety Data Sheet) is available for your convenience; no purchase required. SKU: 392000 Show more