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 solution may not give you the accuracy you need. Put the measuring cup away and opt for pre-measured convenience. Specifications: 5 x 4.01 pH buffer powder 5 x 6.86 pH buffer powder 5 x 9.18 pH buffer powder 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: Calibrate your pH meter accordingly. CAUTION: Not a drinkable solution! Don’t Miss Out on This Excellent pH Calibration Powder, Click “Add to Cart” Now!
Features
- 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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