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HM Digital

HM Digital ph/EC/TDS Assorted Solutions (ASP-20)

HM Digital ph/EC/TDS Assorted Solutions (ASP-20)

Regular price $2.99 CAD
Regular price Sale price $2.99 CAD
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Size
  • 5 x 20 mL packets pH 4 buffer
  • 5 x 20 mL packets pH storage solution
  • 5 x 20 mL packets pH 7 buffer
  • 5 x 20 mL packets EC/TDS calibration solution
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