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PH 4.01 CALIBRATION SOLUTION – 20ml Single-Use Sachet
The pH 4.01 calibration solution is a high-precision buffer designed for calibrating pH meters and probes used in aquariums, laboratories, agriculture, and industry. Each single-use sachet contains 20 ml of ready-to-use solution, ensuring consistent accuracy and preventing contamination. The solution is NIST traceable, and each sachet is clearly marked with a batch number and expiration date for complete quality assurance. Ideal for use in multi-point calibrations with pH 7.01 and pH 10.01 solutions.
Main features:
Accurate pH 4.01 calibration solution
Single-use 20 ml sachet, ready to use
NIST traceable with batch and expiry details
Ideal for all pH meters and digital testing devices
Suitable for aquarium, lab, industrial, and agricultural use
Directions for use:
Open the sachet, pour the solution into a clean container, and insert a clean pH probe. Follow your device’s calibration procedure. Do not reuse the solution. Store in a cool, dry place.
Why choose pH 4.01 solution:
Essential for ensuring accurate pH readings in sensitive environments, this single-use buffer provides confidence in every calibration, eliminating errors from reused or contaminated solutions.
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