AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each
Product ID: 352324653
🎯±0.01 pH accuracy
🏭ISO 9001:2015 & ISO 17025:2017 certified
🔒2-year sealed shelf life
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🎯 Calibrate like a pro — precision that keeps you ahead of the curve!
The Apera Instruments AI1113 pH Calibration Buffer Solution Kit offers ultra-precise pH calibration with ±0.01 accuracy at 25°C, produced under strict ISO 9001:2015 and ISO 17025:2017 standards. Featuring color-coded, double-sealed 8 oz bottles with a 2-year unopened shelf life, this kit is trusted by professionals for reliable, hassle-free pH meter calibration.
| ASIN | B074SQBC4K |
| ASIN | B074SQBC4K |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (692) |
| Customer reviews | 4.6 4.6 out of 5 stars (692) |
| Cutting Diameter | 2 Inches |
| Date First Available | 26 December 2017 |
| Date First Available | 26 December 2017 |
| Included components | AI1113 Solution Kit |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 226 g |
| Item diameter | 2 Inches |
| Item model number | AI1113 |
| Item model number | AI1113 |
| Manufacturer | Apera Instruments |
| Manufacturer | Apera Instruments |
| Material | HDPE (High Density Polyethylene) |
| Measurement System | US |
| Part number | AI1113 |
| Product Dimensions | 5.08 x 20.32 x 5.08 cm; 226.8 g |
| Shape | Round |
| Style | pH 4, 7 (8oz.) |
J**.
Some plants need specific pH water to thrive. I use this to balance the number to where I want. ofcourse youll want to be in the lower ranges but they work great. Containers are well built and dont leak. I checked the pH with some strips and the levels were bang on. I thought for the price it was worth it.
J**B
Seems to work well
T**P
These are the go-to reference solutions for testing the acid levels in wine. This brand has a 2-year expiration date. The coloration of these references makes it easy to not mix them up.
W**M
Just neeed to get more solution. As advertised
K**K
Works fine but package had been used or damaged in shipping because 7.00pH bottle was missing 20% volume and tested off on my already calibrated pH meter.
Trustpilot
2 months ago
3 weeks ago