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BÜCHI Labortechnik AG

HPLC



BÜCHI Labortechnik AG
Pump flow rate: 1 to 200 mL/min
Max. pressure: 200 psi (14 bar)
Gradients: linear, step, isocratic, 4 solvent binary
ELSD, UV-Vis detector

The Reveleris® X2 flash chromatography system is able to detect chromophores, non-chromophores, and visible sample components from mg to kg quantities by synchronizing the signals from up to four different detectors, including ELSD and UV-Vis detectors, to optimize the number of fractions and to ensure maximum purity. Recoveries are maximized by only directing 50 μL/min or less of the sample to ELSD. Mai multe informaţii

BÜCHI Labortechnik AG
Pump flow rate: 1 to 200 mL/min
Max. pressure: 1’700 psi (120 bar)
Gradients: linear, step, isocratic, 4 solvent binary
ELS, UV-Vis detector

The Reveleris® PREP purification system combines flash chromatography and preparative HPLC capabilities in a single instrument. The user can easily switch between flash and preparative HPLC modes with a single touch on the screen. Both flash cartridges and preparative HPLC columns can be used. The system is equipped with 3-channel variable UV-Vis and ELS detection to detect chromophores and non-chromophores. Mai multe informaţii

BÜCHI Labortechnik AG
The Alltech® 3300 ELSD simplifies analysis of difficult compounds such as pharmaceuticals, impurities, fatty acids, or polymers. This system was developed to improve baseline stability and detection sensitivity compared to refractive index (RI), and to use ELSD in parallel with UV/Vis and MS for maximum structural and concentration information. As a result, it obtains a more accurate representation of sample mass than UV/Vis. Mai multe informaţii

BÜCHI Labortechnik AG
PrepChrom C-700 este un instrument complet automatizat, un sistem de purificare all-in-one , care permite folosirea coloanelor HPLC preparate precum și cartușe flash sau coloane de sticlă.
Detectia se face pe loc, cu un DAD și opțional un detector ELSD.
Până la gradienți cuaternari pot fi generati cu un debit maxim de 250 ml / min. la max. 100 bar. Mai multe informaţii

BÜCHI Labortechnik AG
Silica weight range: 4g to 1500g

The Reveleris® & GraceResolv™ flash columns / silica cartridges include a wide range of cartridges such as standard, ultrapure (40 μm silica) and wide pore silica cartridges. They are compatible with all Reveleris® purification systems as well as any flash system. Another advantage are the lower purification costs due to increased sample throughput. Mai multe informaţii