Model:SGW®X-4B / SGW®X-4 / SGW®X-4A Melting-point Apparatus with Microscope
Model:WRS-2C/WRS-1C Melting-Point Apparatus
Melting point is the temperature of something turning to liquid from solid. Testing it is the main method to detect some characters such as purity etc. It is suitable for testing Melting points of drug, spice and dye etc.