Hanna Instruments Worldwide
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Contact Hanna: (65)6296-7118
Hanna Instruments Worldwide
Contact Hanna: (65)6296-7118

HI7001M pH 1.68 Calibration Solution (230 mL)

$28.00

In stock

HI7001M is a premium quality pH 1.68 calibration solution. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.

  • Accuracy of ±0.01 pH @ 25℃
  • Temperature chart of the actual pH value at various temperatures printed on each bottle
  • Air-tight Seal