🧪 Calibrate Like a Pro, Wherever You Go!
This 15-pack pH meter buffer powder set offers precise calibration with three essential pH values (4.01, 6.86, 9.18) in easy-to-use, portable sachets. Designed for professionals and enthusiasts alike, it ensures accurate pH meter readings across a wide range of applications—from aquariums to hydroponics—while saving time and money through bulk mixing and long shelf life.
| ASIN | B06X3TKTBC |
| Best Sellers Rank | #430,316 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #188 in Chemical Buffers |
| Brand | ESEE |
| Brand Name | ESEE |
| Customer Reviews | 4.6 out of 5 stars 2,093 Reviews |
| Item Weight | 1.44 ounces |
| Manufacturer | Lanboon |
| Material Type | pH buffer solution powder |
| Model Number | PP-03 |
| Number of Packs | 15 |
| Part Number | 43237-2 |
| Ph Range | 4.01-9.18 |
| Recommended Uses For Product | Aquarium, Pool, Spa, Home Water, Tap Water, Well Water, Water Test |
| Sterility Rating | 4.01-9.18 |
| UPC | 613706120110 |
| Warranty Description | 2 years from the date of purchase |
R**8
Great for calibration of PH meters.
The instructions must be followed precisely. Even the temp of the test water makes a difference. If your distilled water is not at 77 degrees, you need to adjust for that. We found that even if the ph tester says it can adjust for water temp, it will probably not, at least the first time you calibrate it. It took us a couple of times to realize that we could not compromise even the smallest. If it says 750ml of test water, it means exactly that, 750ml, not alittle less or more. If you follow the instructions, these will work well for calibration of your meter.
A**R
Easy to use
These buffers are easy to use because the instructions are clear and the reference values are provided on the back of the sachet. A single sachet lasts me for half a month in refrigeration using small portions to calibrate my sensor controlled by a micro controller. Recommended for use with any type of pH sensor!
G**W
get your ph right
Sometimes cloudy looking and sometimes not? Was able to calibrate with it.
J**G
Excellent value!
These work great for making standard pH testing solutions to calibrate your lab meters. For the money you cannot beat these. I have had great luck with using these to test and calibrate my pH meters in my lab. Don't forget to use ionized water.
M**K
The Exact Same As I Need
These are packets of calibration medium that I need to recalibrate my meross ph meter. They arrived ahead of schedule and are exactly what I ordered and need for calibration. They should work exactly as those enclosed in my new ph meter for it's initial calibration as they are the same size and brand, so I'm ready for any needed recalibration.
D**N
My pH meter calibration worked on the 2nd attempt, to within 0.02 pH accuracy
I tried to calibrate my pH meter with all 3 levels of these pH calibration packets, but when I tested it on those solutions again after calibration, the pH meter readings were off by more than 0.1 pH. So I tried calibrating the meter a 2nd time with the same solutions, and then when I tested the meter on those solutions again, it gave results that were off by no more than 0.02 pH, which is accurate enough for my purposes. The meter readings seem to be fairly consistent with the results from my API Master Test Kit.
V**E
Decent price
They do as they're advertised to do
T**S
Make sure your P.h meter is calibrated right!
The product was very easy to use! The three ph buffer solutions that are sent are perfect for meters like this one that does a 3 point calibration! Plenty of packs left over to do another 4 calibrations when needed!
Trustpilot
2 weeks ago
1 month ago