Maoww 20pcs/set PH Test Meter Measure Calibration Solution PH Buffer Powder 4.01/6.86 Calibration Point
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Maoww 20pcs/set PH Test Meter Measure Calibration Solution PH Buffer Powder 4.01/6.86 Calibration Point

Key item features

  • Total 20 packs-The set includes 10 package of 4.01, 10 package of 6.86 calibration solution powder for all pH needs
  • Wide range of applications: great for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics
  • Designed for portability: Individual sized packets can be tucked in drawer, bag or suitcase for travel

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Current price is $15.39
Price when purchased online
Free seller delivery, arrives by Mon, Nov 16 to
Sold and shipped by plantall
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