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Assorted pH Buffers Case, YSI™

Various pH buffers for pH probe calibration.

Supplier:  Yellow Springs Instrument (YSI) 603824

Catalog No. 15-176-208

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  • Contains two bottles each of pH 4, 7, and 10 calibration buffers (Cat. Nos. 3821, 3822, and 3823)
  • Plastic bottles (475mL/ea.)

Expiration Dates

  • Unopended: 2 years
  • Opened: 6 months


4, 7, 10
1 Kit (2 bottles ea. 3821,3822 and 3823)
pH Buffer


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