功能

• The inner surface of the inner and outer double tubes is silver plated with precision fractionating tubes to form a thermos.
• Distillation tube with high number of theoretical plates without interference from external temperature.
• Put in various fillings.
• This tube s a dedicated FR66-3 opener magnet FR66-4 fractionator head.
• There is a reference regulator for setting the reflux ratio. • Beca of the wide variety of s of fractional distillation, distillation equipment, and fillings, if the shape or specifications are not listed, please consult with us.