Calibrating a Refractometer

Nectar is pretty much like water when the bees bring it into the hive. They have to evaporate it down to at least 18% moisture before it becomes the magical thing we call honey — because that’s the point at which it won’t ferment. (Technically, honey be can 20% moisture, but 18% is in the safe zone.)

A refractometer is sort of a portable microscope we use to determine the moisture content of the honey after we’ve stolen it from the bees — essentially checking to see if all the nectar has dried up.

El cheapo refractometer ($24 Canadian) for testing moisture content of honey.

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