Puresprout.in-Hanna Instruments HI 70004P pH Buffer Solution, 20ml Sachet, 4.01

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Hanna pH Calibration Sachets

Single use pH buffer sachets and rinse solution (each sachet contains 20ml of solution). These convenient packs are sealed against light, air and other contaminants for fast, accurate results. Each sachet contains enough buffer solution for one calibration. Simply insert the tester or electrode into the sachet, calibrate, rinse and discard package when done. No wasted buffer and no other containers required.

pH and Water Analysis - pH Buffer Solution

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Pack_Size Pack of 1 Roll
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