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The Apera AI1114 pH Calibration Buffer Solution Kit offers ultra-precise, NIST-traceable pH buffers (4.00, 7.00, 10.01) in color-coded, double-sealed 16oz bottles with a 1-year shelf life. It includes a unique CalBox for organized, mess-free calibration and a 3M KCL storage solution to maintain probe accuracy. Ideal for all pH meters, this kit ensures reliable, temperature-adjusted calibration with downloadable safety data.






























| ASIN | B01N9I9INZ |
| Are batteries included? | No |
| Brand | Apera Instruments |
| Country of Origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (88) |
| Date First Available | 15 June 2017 |
| Item Dimensions LxWxH | 5.1 x 5.1 x 20.3 Centimeters |
| Item Height | 8 Inches |
| Item Weight | 481 g |
| Item Width | 2 Inches |
| Item model number | AI1104 |
| Manufacturer | Apera Instruments, LLC |
| Model number | AI1104 |
| Number of Memory Sticks | 1 |
| Product Dimensions | 5.08 x 5.08 x 20.32 cm; 481.94 g |
A**R
Works as intended for my ph meter. Great design for solution storage and ph meter holder.
S**S
Amazon package was fine .. the apera box was fine that everything came in.. but the calibration 10.1 bottle was open an leaked about 3" down.. the 4.0 bottle was down 2" and the 7.0 bottle was down and inch from top. Only bottle that was sealed was the storage liquid ... not happy, not ordering from flamingo again
I**Y
This is a great set for calibrating your PH meters. It came with 3 buffers, storage solution and a solution storage case (CalBox). I really like the CalBox. It makes it so much easier to calibrate my PH meter. Juggling small bottles is no fun. I also used one of the complements for distilled water. The only complaint I have is the CalBox lids arenโt water tight. If you do happen to turn it over, some will leak out. Its not a fatal flaw, just annoying. I was hoping to be able to drain one of the compartments as needed but its pretty much all or none. Otherwise I am very happy with the set!
D**B
I purchased this without knowing what was in the kit when I was buying my probe. This is a kit of 4 bottle of calibration solutions and a little stand for the solutions. Not something someone at home needs. I returned and will be buying just the 2 solutions that came with my probe when needed. Which should be in a year or 2.
D**F
After buying some off brand calibration solution my ph20 meter said my tap water was at 6.7 ph. I know my tap water is 7.2 - 7.3. I bought this kit with the 3 solutions the 3m kcl, and the cal box. Now my meter is reading correctly.
Trustpilot
5 days ago
2 weeks ago