The gels were examined using a 50x microscope to measure the size of the gels found in the MCPX25 film. A total of 5 random gel size points were measured.
The gel was examined with a microscope with a magnification of 50 times to measure the size of the gel particles found in the MCPX25 film. All 5 gel particles were randomly measured.
The gel was observed with a 50x magnifying microscope, and the gel particle size found in MCPX 25 film was measured, and the gel particle size at all five points was measured randomly.