15-Pack pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18;
15-Pack pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 6.86,4.01,9.18

Your pH meter is not so accurate anymore?

If you have a pool, aquarium, or spa, pH testing is something you do on a regular basis. However, hassling with messy liquid solutions may not give you the accuracy you...

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Your pH meter is not so accurate anymore?

If you have a pool, aquarium, or spa, pH testing is something you do on a regular basis. However, hassling with messy liquid solutions may not give you the accuracy you need. Put the measuring cup away and opt for pre-measured convenience.

Specifications:
✔ 5*4.01 Solution (Potassium Hydrogen Phthalate)
✔ 5*6.86 Solution (Mixed phosphate)
✔ 5*9.18 Solution (Borax)

Directions for use:
Step 1:Completely empty the powder into a clean 250mL glass beaker.
Step 2:Add 250mL deionized water (or distilled water) to the beaker.
Step 3:Stir until the powder has completely dissolved.
Step 4:Follow the Esee pH meter calibration steps to calibrate your pH meter(Asin for Esee PH meter: B01LWMJVPG )

CAUTION: Not a drinkable solution!

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  • <b>Easy to use</b>- No need to measure, just mix each packs with 250mL distilled water.
  • <b>Total 15 packs</b>-The set includes 5 pack of 4.01, 5 pack of 6.86 and 5 pack of 9.18 calibration solution powder for all pH needs.
  • <b>Designed for portability</b>- Individual sized packets can be tucked in drawer, bag or suitcase for travel.,easy to carry.
  • <b>Save time and money</b>-By mixing powders in a jar of distilled water, this lets you keep them longer and more readily available without needing more packets.
  • <b>Wide range of applications</b>-Ideal for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics.
  • Easy to use- No need to measure, just mix each packs with 250mL distilled water.
  • Total 15 packs-The set includes 5 pack of 4.01, 5 pack of 6.86 and 5 pack of 9.18 calibration solution powder for all pH needs.
  • Designed for portability- Individual sized packets can be tucked in drawer, bag or suitcase for travel.,easy to carry.
  • Save time and money-By mixing powders in a jar of distilled water, this lets you keep them longer and more readily available without needing more packets.
  • Wide range of applications-Ideal for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics.

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