The warranty period for KEM refractive index reference solutions applies if they are unopened.
After opening, the refractive index will fluctuate due to moisture absorption and evaporation.
For this reason, the warranty does not apply to refractive index reference solutions that are stored after opening.
Avoid using refractive index reference solutions that have been stored after opening. Open a new refractive index reference solution for each use.
FAQRefractometers and Brix Meters
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Refractometers and Brix Meters
Q
Does the warranty period for refractive index reference solutions apply after opening?
A