Refractometer calibration ?

Discussion in 'Water Chemistry' started by jmik26, Nov 3, 2009.

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  1. inwall75

    inwall75 Giant Squid

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    If you don't drop it and keep the lens clean, a couple of times a year.
     
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  3. DaDaAtlanta

    DaDaAtlanta Feather Star

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    Does that calbration fluid stay good over the years, that amount should last me a lifetime lol
     
  4. inwall75

    inwall75 Giant Squid

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    Keep the lid on it. It will last a long time.
     
  5. jmik26

    jmik26 Spanish Shawl Nudibranch

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    WOW, great responses! Thanks for the help everybody...Jeff