An HPLC detector is used to analyze the components of the eluted mixture that is collected after being run through an HPLC column. Differences in detector type are based on what is being detected. Detection can be done by measuring absorbance, changes in reflex indices, molecular weight, and fluorescence among others. When selecting a detector, it is important to consider the sample type being analyzed. Some sample types will not work or will have lower sensitivity on particular detectors. Also of consideration is the type of information that is being sought by the analysis and what method will be used when running the column, for example, some detectors will work with the gradient method while others will not.
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| Company | Gilson Inc | Gilson Inc | Gilson Inc | Gilson Inc |
| Item | UV-VIS Detectors | VERITY 1601 ELS Detector | VERITY 1741 UV-VIS Detector Without Flow Cell | VERITY 1920 MASS SPECTROMETER |
| Catalog Number | GFAM00125 | 21040259 | 14161003 | 18105000 |
| Price | | | | |
| Type | HPLC spectrophotometer detectors | Inquire | Inquire | Inquire |
| Applications | Inquire | HPLC | HPLC | HPLC |
| Description | 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 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 is 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-class value for noise, drift, and linearity is achieved through smart optical bench technology and the use of optimized components. A wide range of flow cells is 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.... Read More | The VERITY® 1601 ELS Detector is an evaporative light scattering detector (ELSD). An ELSD is not dependent on UV absorbance and can detect compounds or impurities even if they do not contain chromophores, making it an ideal complementary detector to a UV-based purification system. With the use of The VERITY® 1601 ELS Detector is an evaporative light scattering detector (ELSD). An ELSD is not dependent on UV absorbance and can detect compounds or impurities even if they do not contain chromophores, making it an ideal complementary detector to a UV-based purification system. With the use of Conditional Logic Fraction Collection in TRILUTION® LC and GLIDER Software, the VERITY 1601 ELSD can ensure pure fractions by detecting and separating impurities that are not seen by other detection methods.
VERITY 1601 ELSD expands your capabilities and secures your purification
Detect any analytes with and without chromophore groups that are less volatile than the eluent Compatible with LC gradient solvent system
Compatible with most LC solvents whatever their absorption characteristics Provide a very stable baseline that improves the fraction collection triggering
Low-temperature evaporation allows detection of semi-volatile or thermally labile compounds The nebulization chamber has been specially designed to work with highly concentrated eluents frequent in preparative separations by HPLC or Centrifugal Partition Chromatography (CPC)... Read More | Designed for semi-preparative to preparative HPLC modular systems, the VERITY® 1741 UV-VIS Detector has the ability to scan multiple different wavelengths simultaneously. It provides more significant detection information required for a wide array of purification applications.
Designed for Semi-Designed for semi-preparative to preparative HPLC modular systems, the VERITY® 1741 UV-VIS Detector has the ability to scan multiple different wavelengths simultaneously. It provides more significant detection information required for a wide array of purification applications.
Designed for Semi-Preparative and Preparative HPLC
The reliable and versatile VERITY 1741 Detector has a large scanning range of 200–800 nm and offers flow cell pathlengths ranging from 0.05 to 5 mm with a compatible flow rate of up to 700 mL/min.
Easy-to-use at a Low Cost of Ownership
Features a large display for stand-alone operation and offers a built-in counter for monitoring lamp life, helping you avoid purification interruptions. The easy-to-replace flow cells and long-life lamp decrease the detector’s downtime, saving you money.
Fully Integrated with TRILUTION® LC Software
TRILUTION® LC Software for purification fully controls the detector to monitor up to eight different wavelengths to trigger fraction collection and display real-time spectra. The VERITY 1741 Detector is a powerful addition to our VERITY® preparative HPLC systems that allows safe compound purification.
Verifiable Scientific Results Require Reliable Purification Systems
Get the accuracy and precision you need for trusted results with VERITY® purification systems. Whether you isolate large or small molecules or need milligram to kilogram purifications, our VERITY systems offer you a wide array of components to build the perfect system to meet your specific needs. All systems are easily controlled by intuitive software, letting you focus on science. Backed by our long history in chromatography, you are reassured that VERITY solutions are built to last and will make your life in the lab easier.
... Read More | The single quad VERITY® 1920 Mass Spectrometer is ideal for laboratories seeking effective MS detection to isolate pure compounds. The versatile VERITY 1920 MS can utilize electrospray ionization (ESI) or atmospheric pressure chemical ionization (APCI) ion sources, providing application flexibility.The single quad VERITY® 1920 Mass Spectrometer is ideal for laboratories seeking effective MS detection to isolate pure compounds. The versatile VERITY 1920 MS can utilize electrospray ionization (ESI) or atmospheric pressure chemical ionization (APCI) ion sources, providing application flexibility. The detector can be combined with various Gilson Purification systems and selectively purifies active ingredients from small to large molecules and natural products from lab-to pilot-scale.
Purify with Confidence
With the VERITY 1920 MS, you'll save valuable time and maximize productivity as targeted fraction collection reduces post purification work and purity analysis. The detector also improves collection selectivity when the chromatographic resolution is limited from highly concentrated or complex samples, making it the perfect companion for centrifugal partition chromatography (CPC) purifications.
Increase the Scope of Your Discovery
With a mass range of 10-2000 m/z, the VERITY 1920 MS helps you detect large molecules such as peptides and small proteins easily. Many biomolecules carry multiple charges with electrospray ionization so that even proteins of several tens of kDa can be measured with the 2,000 m/z range.
Safely Yield High Purity Compounds
When combined with Gilson's uniquely versatile and powerful VERITY compact or modular Preparative HPLC systems, the VERITY 1920 MS brings greater selectivity from lab- to pilot-scale purification while making mass detection affordable and straightforward for any purification work.
18105001 - VERITY 1920 MASS SPECTROMETER 120V
18105002 - VERITY 1920 MASS SPECTROMETER 100V
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