New Step by Step Map For classification of emulsifying agents slideshare
The dye exam observes emulsion droplets beneath a microscope immediately after including an oil-soluble dye. If the continuous stage is colored and droplets are clear, It's really a W/O emulsion; if droplets are colored and the continuous period is clear, it's an O/W emulsion. The conductivity check uses electrodes - if a bulb glows, it can be an O