📊 Elevate Your Measurements with Confidence!
The Atlas Scientific pH 4.00 Calibration Solution Pouches come in a box of 25, each containing 20ml of precision calibration solution. Designed for universal compatibility with any pH probe, these pouches offer a reliable ±0.02 pH accuracy at 25°C and boast a 2-year shelf life at room temperature, ensuring you have the quality you need for accurate measurements.
E**C
Nice size
Great size for instrument calibration with little wasted solution.
S**R
High quality
Very easy to use
A**R
Very convenient and accurate
They are a great addition to our lab. I like them better then the bottles.
A**7
Good stuff
It works...
Trustpilot
1 week ago
4 days ago