157 UV-VIS Detector – Single Wave
The 157 and 159 UV/Vis Detectors are HPLC spectrophotometer detectors with adjustable path length flow cells. Capable of accommodating 4.6 to 50 mm ID columns, the 157 and 159 variable wavelength UV/Vis Detectors detect compounds with one or four wavelengths simultaneously with an easy-to-change flow cell design. These detectors are capable of analytical to pilot-scale applications and are suitable for small- to large-molecule purifications, including fast LC methods.
157 UV/Vis Single Wavelength Detector
The 157 UV/Vis detector features a highly flexible and compact design and offers a single but variable wavelength range of 190–750 nm, making it a good choice for most LC applications including detection of biological samples. A wide range of flow cells are available from PEEK flow cells for analytical and preparative HPLC to pilot-scale flow cells for flow rates up to 1 L/min.
159 UV/Vis Multiple Wavelength Detector
The 159 UV/Vis Detector offers multiple and variable wavelength detection with high sensitivity and baseline stability for a variety of HPLC applications. With its high speed scanning design, the 159 UV/Vis detector monitors up to four different wavelengths simultaneously while acquiring spectral data from 190–750 nm, allowing you to more easily track impurities. Best-in-its-class value for noise, drift, and linearity are achieved through smart optical bench technology and the use of optimized components. A wide range of flow cells are available for practically any LC application, including PEEK flow cells for analytical and preparative HPLC and pilot-scale flow cells for flow rates up to 1 L/min.
Specifications
Purification Technique | HPLC |
WL Range | 190-750 nm |
Wavelength Monitoring | Single |
Accessory Kits |
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14007001 - Plumbing Package, 157/159 Flow Cell |
14100011 - Flow Cell Adapter Kit, 157/159 |
Detectors |
14100002 - 159 UV-VIS Detector – Multi Wave |
Flow Cells |
100401 - Flow Cell, Prep, .7UL, .2 mm, Quartz |
100402 - Flow Cell, Microbore, 1.6UL, 2 mm, Quartz |
100405 - Flow Cell, Analytical, 12UL, 5 mm, Quartz |
100407 - Flow Cell, Prep, 0.16UL, 0.05 mm, Quartz |
14100006 - Flow Cell UV, 0.5 mm 1/16 SS, 157/159 |
14100007 - Flow Cell UV, 0.5 mm 1/16 PEEK, 157/159 |
14100008 - Flow Cell UV, 10 mm 10µl 1/16 SS, 157 |
14100009 - Flow Cell UV, 3 mm 2µl 1/16 PEEK, 157/159 |
14100010 - Flow Cell UV, 2 mm 1/8 SS, 157/159, 0.5-2 |
14100012 - Flow Cell UV, 10 mm 10µl 1/16 SS, 159 |
14100013 - Flow Cell UV, 0.05 mm 1/16 Prep, 157/159 |
HPLC Detector Lamps |
100326 - Lamp Assembly, UV, 118 UV/119 UV |
14002007 - Lamp, Ceramic Deuterium, 157 |
14002021 - Lamp, Ceramic Deuterium, 159 |
HPLC Detector Parts |
100325 - Lamp Assembly, Halogen, 118/119 |

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