ph calibration packets
Product ID: 253868186
Details
- BrandDuvinDD
- Ph Range4.00-9.18
- Unit Count18.0 Count
- ManufacturerDuvin
- MaterialGlass
📦18 individually wrapped packets
🧪3 pH buffer values (4.00, 6.86, 9.18)
⚖️±0.01 pH precision
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🧪 Calibrate like a pro — precision you can trust, freshness you can feel!
The DuvinDD 18 Pack pH Calibration Solution Powder offers precise ±0.01 pH accuracy across three essential buffer values (4.00, 6.86, 9.18). Individually sealed packets maintain powder freshness, ensuring reliable calibration for most pH meters. Easy to use and cost-effective, this pack is ideal for professionals demanding consistent, lab-quality pH meter performance.
| ASIN | B08LGLNBWK |
| Best Sellers Rank | #10,496 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Chemical Buffers |
| Brand | DuvinDD |
| Brand Name | DuvinDD |
| Customer Reviews | 4.6 out of 5 stars 657 Reviews |
| Manufacturer | Duvin |
| Material | Glass |
| Material Type | Glass |
| Ph Range | 4.00-9.18 |
| Recommended Uses For Product | pH Test |
| Sterility Rating | 4.00-9.18 |
| Unit Count | 18.0 Count |
M**4
It Works just like it should
Works exactly like it should product seems to be good for accurate calibration for a good price.
C**N
Five stars - Does the job, great seller.
This pH calibration solution works as expected. Shipping was fast. The powders dissolve easily and I was able to calibrate my pH meter without any issues. The seller is also worth mentioning. They were helpful and responsive when I had a question. Good customer service is always a plus. Overall, a solid product and a good buying experience. I would definitely recommend.
A**O
Simple and Cheap
These are what they are. Calibrated my cheap pH meter for brewing and checking my mash pH.
A**Y
Ok
Works as expected I hope but like others have said the crystals don’t dissolve very quickly for certain ph. I just mix and then come back a half hour later to mix again
T**.
Great Calibration
I like using these powdered calibration packets, they are simple and straight to the point. You don't have to throw them out after 30, 60 or 90 days like the liquid calibration solutions tell you to. All you do is pour each packet into a cup with 250ml of distilled water, make sure its dissolved, insert the pH pen and hit calibrate. BOOM! Calibrated. Easy peezy, lemon squeezy! Highly recommend these packets.
A**Y
Worked great
Using a powder buffer solution is more tedious and annoying than a premixed solution, but this does a great job. The only issues I had was when the water temp was too cold for the powder to dissolve properly.
N**A
Great Product
Works great Thank you!
T**2
Nice set
This is a nice set to help keep my ph meters calibrated. Would buy again.
Trustpilot
1 month ago
3 weeks ago