This Paraffin Wax Melting Point Device consists of: air bath with brass cylinder ص1ױ14 mm for hold the test tube firmly in a vertical position in the center of the air bath, test tube ز5ױ00 mm with reference line for sample filling at 51 mm above the bottom and a reference line for positioning of the bottom of the thermometer at 10 mm above the bottom, a chromium-plated metal water bath ر30ױ52 mm. Complete of cork.Purchase this melting point device online.