Buchi's Pure chromatography instruments are extremely compact, ensure safety on the highest level and are easy to use for any flash or prep HPLC application. The platform has been designed to protect you and your sample and to get more purification in a very convenient way with using minimal space.
The Pure instruments enable efficient use of lab space. Several features make them fit in any limited environment:
Safety comes first! Therefore BUCHI developed and combined numerous state-of-the-art technologies for Pure:
Ease of use is what stands out in all Pure instruments. Key elements are:
Evaporative Light Scattering Detection (ELSD) is frequently used in flash and prep HPLC. The general mechanism of ELSD involves measuring the amount of light scattered by particles of solvent which have been dried through evaporation. Learn more about the built-in Pure ELSD, how it works and how it can help you to optimize your purification.
The cartridge / column holders are positioned in front of the Pure instruments so that they are easily accessible and their side parts are free.
An extra solvent platform on top provides space for four bottles, eliminating the need to keep them on the bench.
The Pure instruments can be operated safely even outside of a fume hood as they are all equipped with a fume enclosure at the fraction collector and are capable of active ventilation.
The Pure remote control allows the user to monitor and to control its purification from a PC, tablet or smartphone.
All Pure systems are equipped with sensors monitoring the vapor, pressure and the solvent level in the bottles during the whole purification run. Thanks to the RFID technology on the cartridges and the racks, potential risks of wrong settings (e.g. max pressure) are eliminated.
The sample injection modes are as diverse as the applications themselves. Pure offers convenient ways for both liquid and solid injection. The universal flash cartridge holder allows the user to choose between bottom-top or top-bottom injection.
All Pure systems can be easily and safely operated thanks to its dedicated software. With a single programming screen featuring simple run controls the time to train a user is minimized.