1.4860nD Refractive Index Calibration Fluid Refrigeration Oil Refractometer Refractive Index Fluid and the unit now has

and the unit now has the temperature aspect offset

* Comes in a zipper SOFT CASE

and a metal body

in a foam-lined hard case

1.4860nD Refractive Index Calibration Fluid Refrigeration Oil Refractometer Refractive Index Fluid and the unit now hasItem Description: A 1. 8ml Vial of 1. 4860 Refractive Index Calibration Fluid 1. 4860nD@ 20'C NO UNPLEASANT AROMA! This will keep your Refrigeration Oil Refractometers as accurate as possible! This will work with any brand of Refractometer that has a Refractive Index scale on its scale (within range)! This fluid is laboratory prepared and repackaged in an amber 4ml vial for the use of calibrating high Brix refractometers. The Calibration Fluid comes