Refractometer Calibration Fluid | DIY Reef Chemistry

o00brandon00o

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@Randy Holmes-Farley

My refractometer was way off!

Thanks for the recipe!

20180530_130815.jpg

Tare, 96.3-g RO/DI, & total with 3.6-g NaCl (it bumped to 100-g.)


20180530_131340.jpg

Calibrated, old reading, after +salt to DT.

 
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