SOLVED:What is the normal specific gravity of urine? What kidney ... BACKGROUND The performance of a digital Atago PAL-USG Cat refractometer (Atago) was ⦠The purpose of this study was to determine the validity and feasibility of using a DIG refractometer to assess USG compared to a MAN refractometer during a military field … Advantages and disadvantages of e refractometer? Had any downsides compared Refractometer: Only a drop of urine is needed. Refraktometern, deren Messbereich bei 25 % endet). Refractometer 22. Hydrometer vs. Urinometer | the difference - CompareWords Benefits to Using a Refractometer versus a Hydrometer | Reef … However, it will not distinguish between natural and synthetic stones. Fortunately, this variety is adapted. Refractive index is the ratio of the velocity of light of a specified wavelength in the air to its velocity in the examined substance.