Biotage® Selekt ELSD
Evaporative light-scattering detector for flash chromatography
Effortless and robust detection of compounds lacking chromophores.
Ease of use
Biotage® Selekt ELSD makes managing your runs simple. It's easy to install, fully automated, and seamlessly integrated with your Biotage® Selekt software. Maximize efficiency with pre-defined methods or customize your own. You can easily upgrade your Biotage® Selekt family with ELSD to extend its capabilities.
Efficient detection
Easily detect a wide range of compounds and impurities. Combine Biotage® Selekt ELSD with high-sensitivity UV for enhanced detection. Automatic gain adjustment provides a comprehensive view of your sample peaks for more accurate isolation.
Robust purification
Microliter sampling delivers high recovery rates with minimal sample consumption. Carrier solvent and automatic cleaning keep your operations running smoothly, prevent clogs, and reduce the risk of failed runs—all with minimal maintenance.
Specifications
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Dimensions
380 x 340 x 140 mm (15.0” x 13.4” x 5.5”)
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Materials
The wetted parts of the system consist of stainless steel, FFKM, PEEK, PP, PE, FEP, PTFE, silica, carbon fiber filled PTFE, and fused silica, which are not affected by common chromatographic solvents.
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Flow rate
Selekt: 1 to 300 mL/min ELSD during prime: 150 mL/min ELSD during run: 0.15 mL/min
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Fume hood / Ventilation system
A laboratory fume hood with the capacity to handle hazardous exhaust vapors from Biotage® Selekt ELSD, leakage of solvents, and provide suitable airflow to prevent the build-up of flammable vapors.
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Weight
9 kg (20 lbs)
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Materials
The wetted parts of the system consist of stainless steel, FFKM, PEEK, PP, PE, FEP, PTFE, silica, carbon fiber filled PTFE, and fused silica, which are not affected by common chromatographic solvents.
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Makeup pump pressure range
0 to 10 bar (0 to 1000 kPa; 0 to 145 psi)
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Gas supply
Gas: Nitrogen. Air can be used with non-flammable solvents. Pressure: 4 to 10 bar (0.4 to 1.0 MPa; 58 to 145 psi). Recommended is 6 bar (0.6 MPa; 87 psi). Purity: >98% purity. Particle size: Filtered to 0.01 μm. Tubing: 4 mm (0.15748”) outer diameter. Max consumption: 1.5 Ls/min. -
Detection
High sensitivity photodiode -
Ambient temperature
Operating: 15°C to 32°C (59°F to 90°F)Storage and transportation: -25°C to 60°C (-13°F to 140°F) -
Humidity
20% to 90% RH (non-condensing) -
Drift tube temperature
20°C to 100°C (68 to 212°F) Minimum guaranteed temperature is 5°C (9°F) above ambient temperature. -
Certificate
CE and FCC marked. CB and NRTL certified.
Resources
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Download
Brochure
Biotage® Selekt family
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Download
Product note
Biotage® Selekt ELSD
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Read article
Application note
Unlocking the advantages of combining evaporative light-scattering and UV detection in flash chromatography
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Read article
Application note
Finding hidden reaction products: enhanced detection in flash purification with evaporative light-scattering technology
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Read article
Application note
Lab-scale flash purification of synthetic lipid facilitated by evaporative light scattering detection
Ordering information
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