The downloadable file is original. It has not been modified in any way.
File: phreeqci-3.3.7-11094.msi Size: 12.6 MB MD5: 6d80e29f3fe4b47a5c6e7aabd2287629 Last checked: September 24, 2025.
AVAST v.17.4.3482.0
CLAMAV v.0.100.3
DRWEB v.7.00.28.02020
KASPERSKY v.19.0.0.1088
MCAFEE v.6.0.6.653
MCAFEE WIN v.6.0.4.564
NOD32 v.11.1.3.0
MCT31 is a PC software tool used for calculating Harmonic Distortion.
