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  • GIA Duplex II Refractometer view from left side next to bottle of Gem-Master RI liquid
  • GIA Duplex II Refractometer view from right side next to bottle of Gem-Master RI liquid

Duplex II Refractometer with Polarizing Filter & RI Liquid

  • $925.00
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.

Usually ships in 1 business day.

Eligible students can enter code STUDKIT to receive a discount on one order of this product.

RI Liquid manufacturer's MSDS (Material Safety Data Sheet) is available for your convenience; no purchase required.

SKU: 392000
Unless otherwise specified, products manufactured by GIA Instruments, are warrantied to the original owner to be free of defects in materials and workmanship for one (1) year from date of purchase. Products offered by GIA Instruments, but manufactured by other companies are not covered under the warranty; however, may be separately warrantied by the manufacturer. Consumable components such as lamps, tubes, filters, liquids, and batteries have a thirty (30) day warranty.
Unless otherwise specified, products manufactured by GIA Instruments, are warrantied to the original owner to be free of defects in materials and workmanship for one (1) year from date of purchase. Products offered by GIA Instruments, but manufactured by other companies are not covered under the warranty; however, may be separately warrantied by the manufacturer. Consumable components such as lamps, tubes, filters, liquids, and batteries have a thirty (30) day warranty.