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Deutsche
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Version
Further modules
| High pressure mixer |  details |
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As well during high pressure as during low pressure gradient forming, solvents are generated that are firstly only mixed together but not completely stirred. During the low pressure gradient forming the pumps suck the different components in segments and forward them to the injection valve. If there is no mixing chamber between pump outlet and injector inlet, the UV detectors will have a noisy basis line and the retention times will be irregular. | 
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(60 kb)
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| Mistral | details |
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The Mistral column thermostat offers precise and stable temperature control ranging from 5ºC up to 90ºC to bring even your most demanding separation under control. The forced-air concept allows easy access to the column(s) and offers maximum flexibility with respect to column dimensions. |
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(130 kb)
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| SunTherm | details |
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The new SunTherm column oven provides the capability to maintain a precise temperature in the range from 5oC to 100oC. The heating transfer occurs via an aluminum block is in the heating area and provides for optimum contact with the column. The thermal energy is transmitted directly by contact to the metal. Since the SunThermColumn Oven does not include any movable parts it is exceptionally effective and reliable. |
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(66 kb)
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| Vacuum Degasser | details |
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Insufficiently degassed mobile phase in HPLC will lead to higher baseline noise, spikes due to air bubbles, and significant drifting and oscillation of the detector signal in HPLC. These phenomena may lead to significant difficulties in integration of peaks and create problems for quantitative analyses. Dissolved gases affect the operation of the pump and may cause strong pulsation and flow rate changes. This results in serious retention time shifts, making analyte identification difficult. |
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(130 kb)
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| SunCollect | details |
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When Micro HPLC or Nano HPLC is employed to separate samples, the components of the
sample are isolated as fractions in the same way as when analytical scale HPLC is used. In many
laboratories, the fractions are deposited into microtiter plate wells (MTP) or are spotted onto
MALDI-MS targets for further investigation. The SunCollect MALDI-Spotter is extremely successful in collecting fractions using either approach. If desired, a single fraction can be saved in both formats at the same time. |
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(744 kb)
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| HPLC accessories - ASI | details |
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The well known US company ASI (Analytical Scientific Instruments) located in California, offers high quality products for HPLC for today’s and future use. All above mentioned products are not copies of established products, but completely new and patented developments. These unique devices eliminate most of known disadvantages of other equipment. So the flow splitter e.g. do not simply consist of a T- junction and a set of quartz capillaries, but special cartridge type flow resistors, which are perfectly produced with an unmatched precision. If necessary they can be replaced within seconds by the user. |
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(247 kb)
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