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1284 Review
51 Karma

Review on Buffer Solution Powder Precise Calibration by Jason Dahlkemper

Revainrating 5 out of 5

East for use with laboratory and scientific products

Simply add a packet of powder to a cup (50 mil) of water and calibrate the instrument. It is so easy. lasts about 2 weeks before you need to toss it and mix a new batch. Be sure to use distilled water, otherwise inaccuracies will occur.

Pros
  • Buffer
Cons
  • Questionable purchase for the elderly