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 | Berthold Technologies GmbH & Co. KG | Berthold Technologies GmbH & Co. KG | Berthold Technologies GmbH & Co. KG |
| Item | HERM LB 500 with fLumo detector Radio HPLC Detector | FlowStar² LB 514 Radio HPLC Detector | HERM LB 500 with NaI detector Radio HPLC Detector |
| Catalog Number | 35144-03 | 62777-10 | 35144-01 |
| Price | | | |
| Type | Luminescence | Radio Flow Detector | Radio Flow Detector |
| Detector(s) | Low noise photon counting 1 inch PMT | State-of-the-art ultrasensitive dual 2“ PMT detection system with random coincidence counting and luminescence subtraction. | State-of-the-art ultra sensitive PMT coupled 1 inch NaI detector |
| Applications | Quality control, PET quality control, and other applications. | Drug metabolism studies, drug synthesis and purity, toxicological studies, purification of radio chemicals,
development and Quality Control of radio chemicals, quality Control of radiolabelled antibodies and proteins | 125I quality control, 18F quality control, 68Ga quality control, Gamma metabolite studies (all gamma isotopes) |
| Description | The HERM is a dedicated radio HPLC monitor which can be connected to different detectors. Providing flexibility, reproducibility and sensitivity, the HERM offers a safe and user-friendly solution for quality control laboratories. The HERM with fLumo Chemiluminescence detector for HPLC systems uses aThe HERM is a dedicated radio HPLC monitor which can be connected to different detectors. Providing flexibility, reproducibility and sensitivity, the HERM offers a safe and user-friendly solution for quality control laboratories. The HERM with fLumo Chemiluminescence detector for HPLC systems uses a highly sensitive head-on photon counting detector with low background which is perfect for PET quality control, among other applications. Different measuring cells can be used to adapt for flow rates, activities and isotopes.... Read More | The FlowStar2 LB 514 HPLC Radio Detector combines ultimate sensitivity with touch-screen technology for quick and easy operation. With over 50 years of experience Berthold Technologies is taking radio-HPLC flow detection to the next level. Designed for safety, flexibility and maximum ease of use theThe FlowStar2 LB 514 HPLC Radio Detector combines ultimate sensitivity with touch-screen technology for quick and easy operation. With over 50 years of experience Berthold Technologies is taking radio-HPLC flow detection to the next level. Designed for safety, flexibility and maximum ease of use the FlowStar2 LB 514 sets the new standard for what a radio-HPLC flow detector should be. A wide range of available cells ensures optimal performance and supports full compatibility with both, routine and challenging applications. The convenient dual mode capability enables simple installation in different configurations and makes integration into existing systems easy.... Read More | The HERM is a dedicated radio HPLC monitor which can be connected to different detectors. Providing flexibility, reproducibility and sensitivity, the HERM offers a safe and user-friendly solution for quality control laboratories. The HERM with NaI detector for gamma and high energy beta isotopes The HERM is a dedicated radio HPLC monitor which can be connected to different detectors. Providing flexibility, reproducibility and sensitivity, the HERM offers a safe and user-friendly solution for quality control laboratories. The HERM with NaI detector for gamma and high energy beta isotopes combines an extremely sensitive NaI detector with a compact shielding, and can detect even low energy gamma isotopes like 125I with high efficiency.... Read More |
| Wavelength Range | Inquire | Inquire | Inquire |
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