Higher injection precision as well as reliable and unattended sample handling are the main benefits of an autosampler.
Dissolved gas in the eluent has a negative impact on reproducibility and may interfere with detection. An online degasser reliably removes dissolved gas.
Static HPLC solvent mixer, 350 µl
Eluent mixers can be used together with a high or low pressure gradient system to effectively provide a homogeneous eluent mixture.
With a wide range of more than 11,000 columns, KNAUER has the right choice for nearly all HPLC and UHPLC separations.
Reliable HPLC pumps from KNAUER for a constant eluent flow. The high flow rate accuracy and precision are crucial for the quality of the analysis.
These combination instruments can accomodate up to three "mini" Smartline components including valves, pumps, and UV detectors.
Detectors for sensitve and high resolution chromatography: KNAUER detectors include a mass spectrometer, PDA detectors, and UV/VIS detectors both with and without fiber optics, RI detectors and others.
Flowmeters are necessary for monitoring the flow rate in chromatography systems.
Managers are combination modules that include valves for gradient formation from up to 4 eluents, a degasser and/or an A/D-D/A interface.
Complete chromatography data system solutions to control a wide range of chromatography systems. Preparative versions available.
Thermostatting the column can significantly improve a method's stability. Some HPLC techniques require elevated temperatures. The T-1 provides RF-ID tag support.
Dosing, metering and pumping liquid: high-pressure pumps for a wide range of tasks in the food, chemical, and pharmaceutical industries.
Easy and automatic fraction collecting: reliable fraction collectors are useful for subsequent analysis of peaks or for purfication tasks.
As one of the pioneers in the field of osmometry, KNAUER offers osmometers for osmolality and molecular weight determination.
For a variety of injection and a switching tasks, manual and electrical valves as well as valve drives are useful helpers.