Technical Articles-Nanbei Instrument

11/Mar2022

How to tell the quality of rotary evaporator

Rotary evaporator is a commonly used evaporation and purification instrument in the laboratory, mainly used for concentr

09/Oct2021

Reasons for Suck-back Phenomenon of Rotary Evaporator

Rotary evaporators, as a kind ofcommonly used equipment in laboratories, are mainly used for continuous distillation of volatile solvents under reduced pressure, and are used in chemistry, chemical engineering, biomedicine and other fields.

09/Sep2021

Practical Operation Process of Rotary Evaporator

Rotary evaporator, also called rotary evaporating device, is a commonly used equipment in laboratories. It consists of motor, distillation flask, heating pot, condenser, etc., andis mainly used for continuous distillation of volatile solvent

09/Aug2021

Cleaning and Maintenance of Rotary Evaporator

Rotary evaporators are mainly used for concentration, crystallization, drying, separation and solvent recovery in pharmaceutical, chemical and bio-pharmaceutical industries. Its principle is that constant temperature heating under vacuum con

09/Jul2021

Solutions to Rotary Evaporator Bump or Foam

Rotary evaporator, also called rotary evaporating machine, is a commonly used equipment in laboratories, whichconsists of motor, distillation flask, heating pot, condenser, etc. It is mainly used for continuous distillation of volatile solve

11/May2021

Why Does the Rotary Evaporator Bumping?

Rotary evaporator, also known as rotary evaporation machine, is a commonly used equipment in laboratories. It consists of a motor, distillation flask, heating pot, condenser and other parts, whichis mainly used for continuous distillation of

13/Apr2021

How to Deal with Low Evaporation Speed of Rotary Evaporator

Rotary evaporator, also called rotary evaporation machine, is a commonly used equipment in laboratories. It consists of a motor, distillation flask, heating pot, condenser, etc., and is mainly used for continuous distillation of volatile sol

11/Mar2021

Using Skills for Rotary Evaporator

Rotary evaporator, also called rotary evaporating machine, is a commonly used equipment in laboratories. It consists of a motor, distillation flask, heating pot, condenser, etc., whichis mainly used for continuous distillation of volatile so

18/Feb2021

Reasons for Low Recovery of Rotary Evaporator

Rotary evaporators are now universally suitable for small and medium-sized experiments, and are essential instruments for laboratory experiments such as distillation, concentration, crystallization, purification, and separation. The experime

05/Jan2021

Reason for Rotary Evaporator Vacuum Degree Not Dropping

Rotary evaporators are commonly used equipment in laboratories and are widely applied in chemistry, chemical engineering, biomedicine and other fields. Vacuum is the most important process parameter of the rotary evaporator. Rotary evaporato