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CTech SoloVPE Variable Pathlength Spectroscopy System
CTech SoloVPE System – Variable Pathlength Spectroscopy for Rapid Concentration Measurement
No dilution needed—Direct sample measurement with no sample prep/dilution required
Results in < 1 minutes—avoid delays, rapidly identify issues, and keep your process moving forward
Increased accuracy—Multiple absorbance slope-based concentration measurements based on R2 ≥ 0.999
Higher Accuracy. Faster Results. Better Data
The CTech SoloVPE System leverages the power and flexibility of variable pathlength technology to create a rapid, robust, and repeatable concentration measurement method for proteins, plasmid DNA and other nucleic acid modalities, with results in minutes, not hours.
Traditional UV-Vis spectrophotometers require a number of operator steps to measure concentration and generate a single absorbance point. The SoloVPE System using variable pathlength technology generates multiple auto-calibrated measurements of undiluted, true material for an accurate slope-based concentration result.
The system’s slope-based measurement, confirmed with R2 ≥ 0.999, reduces potential user error and ensures accurate results. Proven repeatability of ±2% from system-to-system, operator-to-operator, and site-to-site for a wide range of sample concentrations (0.01-300 mg/mL)
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CTech SoloVPE System – Variable Pathlength Spectroscopy for Rapid Concentration Measurement
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The fiber optic is connected to a linear stage that moves up and down through your sample, changing the pathlength anywhere from 1 micron to 15 mm.
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The concentration is a fixed value and does not require sample dilution. Multiple absorbance measurements taken in under 1 min.
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Pathlength (l) is a variable value, capturing multiple absorbance measurements in less than 1 minute
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Various vessel sizes to meet your testing requirements.
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CTech SoloVPE Variable Pathlength Spectroscopy System
CTech SoloVPE System – Variable Pathlength Spectroscopy for Rapid Concentration Measurement
