FREE: 3-pack pH Meter Buffer Solution Powder Set Easy pH Calibration, Packet of 4.00, 6.86 and 9.18

The listing, 3-pack pH Meter Buffer Solution Powder Set Easy pH Calibration, Packet of 4.00, 6.86 and 9.18 has ended.

Brand new. I'm not going to use this. Please message me with any questions. Happy bidding!


Description from Amazon
Your pH meter is not so fast or accurate anymore? Or you just want more lifetime out of the device? 

Tired of measuring pH buffer solution for accurate results? 

If you have a RO system, pool, aquarium, spa, excotic fish, you're a fan of gardening or need to measure drinking water quality, pH testing is something you do on a regular basis. However, constant mixing for accurate liquid solutions is messy and can be a hassle. Put the measuring cup away and opt for pre-measured convenience.

Even most home use ph measuring devices should be taken care of like lab equipment. That's how you preserve almost lab accuracy for a fraction of the cost ! 

Health Metric pH Meter Buffer Solution Powder Set gives you a no hassle option for the exact amount of buffer solution you need for accurate readings. Just mix the powder from each packet with distilled water and you're good to go. 

Specifications: 
✔ 1*4.01 Solution (Potassium Hydrogen Phthalate) 
✔ 1*6.86 Solution (Mixed phosphate) 
✔ 1*9.18 Solution (Borax) 

Buffer solution powders come in pre-measured individually sealed packets: Simply mix with 250 mL of distilled water for each packet Our individually packaged calibration powder is: 
✔ Easy to carry for travel 
✔ Has a longer shelf life than liquid solution (1 year versus 3 years) 
✔ Are pre-measured for most accurate results 

Our pH buffer powder has a shelf life of 3 years and comes with a 2-year manufacturer guarantee. Just be sure to keep the packets sealed and store them in a dry space.