⚡ Calibrate like a pro, measure like a boss!
VERENIX offers a comprehensive 36-pack pH buffer powder set with three key calibration points (4.01, 6.86, 9.18), delivering lab-accurate ±0.01 pH precision at 25°C. Each packet is individually sealed for freshness and designed for universal compatibility with all electronic pH meters, making it the go-to solution for professionals managing water quality in hydroponics, aquariums, pools, and more.
| ASIN | B0D1P2MC1B |
| Best Sellers Rank | #199,913 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #100 in Chemical Buffers |
| Date First Available | April 14, 2024 |
| Item Weight | 4.6 ounces |
| Manufacturer | VERENIX |
| Package Dimensions | 7.2 x 5.24 x 0.63 inches |
T**S
Helps to maintain water quality in my hydrophonic garden
They work as they should
S**E
Easy to use pH calibration buffer
Easy to use and seems to work well.
C**H
Way cheaper than pre mixed solutions, better peace of mind
Way smarter route economically versus buying pre mixed calibration solutions. You also get the ease of mind being able to just open a new pack up and mix up some new calibration fluid if you feel the last batch isn’t up to par. Forsure the move for anyone using a pH meter in any capacity really.
J**A
Did not totally dissolve
It was ok. Not all of it dissolved in the water.
M**E
As expected
As expected
P**E
Expensive for a few grams of powder, Hard to disolve
Expensive for a few grams of powder, VERY hard to disolve some of the powders in water. I had to stir and let sit for 15 min before the alkaline powder would disolve .
P**A
Works as intended
Works as intended
J**A
A+
If you follow the instructions they work fine
Trustpilot
1 day ago
3 weeks ago
