Rotary Evaporators by Heidolph Instruments GmbH

"The equipment (HEI-VAP) software is user-friendly and the equipment can endure intensive utilization. The connection condenser/flask could be easier to disassemble to provide an accurate cleaning. The provided gas trap is not efficient, since condensed gases are often carried out directly through the vacuum pump which may cause damage."

"Heidolph rotavapors are very helpful for any organic chemist. They are used for complete evaporation of the material synthesized."

"It is very easy to use. The instrument is user friendly. Even new students can easily handle it. The efficiency of instrument is also very good. Good quality glassware are provided with the instrument. The temperature of water bath is well adjusted."

"Very effective, we have two Heidolph rotary evaporators in our research lab and they are just extremely effective. The rotavaps we have are more than 10 years old and still working fine. I will recommend them to anybody who is starting their independent research."

"The consistencey usage of the instrument is very reliable. Accuracy in pressure maintenance could lead to ultimate output at required specification API synthesis. Besides the flexibility and options are rational and ease of procurement. enjoyed well for utilization"

"Used for distillations and refluxing. It got very good results and also the system is very user friendly."

"Simple and safe handling. Efficient product performance and very good workmanship! Required for almost every synthesis."

"Great product with good after sales support and also comes with a 3 years comprehensive warranty. Average life is around 10 years."

"Buchi rotavapors have all the qualities that we are looking for in an instrument. It is dependable, rugged and very low maintenance equipment. Especially the vacuum pump is so unique that it produces the best vacuum with very low noise."