classification of emulsifiers Fundamentals Explained
The dye take a look at observes emulsion droplets under a microscope following introducing an oil-soluble dye. If the continuous section is colored and droplets are very clear, it is a W/O emulsion; if droplets are coloured and the continuous section is obvious, it's an O/W emulsion. The conductivity exam employs electrodes - if a bulb glows, it's