Buck Scientific - BLC-20 Series Analytical HPLC systems
Manufactured by Buck Scientific
Compact Efficiency for Flexibility in Analytical and Preparative Projects
The BLC-20 Series Analytical HPLC systems use a high-quality, precision monochromator based spectrophotometer for a full range of wavelengths from 190-800nm for selective analyses integrated into a complete LC package. The 20-series is easily upgraded to a gradient System with the Buck-Chrom controller & Peak-Simple data transfer, optional semi-prep systems for material isolation with optional Auto- Sampler, Fraction Collector, RI Detector, & Fluorescence detector.
Active Questions & AnswersAsk a Question
HPLC Systems Service ProvidersView All (54)
Documents & ManualsView All Documents
Features of BLC-20 Series Analytical HPLC systems
- Completely integrated design provides full functionality in a small foot print suitable for many types of analysis.
- Electronic controls for pump and detectors allow fully automated operation for reproducible methods with Buck-Chrom gradient controller.
- Output to renowned Peak-Simple data station for QC testing and R&D flexibility; or an analog recorder.
- Fully configured packages include reverse-phase C-18 column, solvent delivery system, syringe and detector.
- Variable wavelength systems give hi-resolution selectivity [5nm] from 190- 360nm (D2) and 360-800nm (Tungsten).
- Wide selection of reverse-phase (C-18, C-8, Amino, Cyano, Phenyl), normal (SiO2 & Al203) and GPC columns available.
- Completely bio-compatible contact surfaces in “All-Polymer” design (PEEK, Teflon, Ruby, Sapphire, Quartz) eliminates Ionic contamination, with stainless steel option for high-pressure and GPC/SEC work.
- Precision electronic Pump Control from 0.01-9.99ml/min (Analytical) and 0.10-40.0ml/min (Semi-Preparative)
- Detector flowcells quickly changed from Analytical (7mm pathlength / 10 µL) to Preparative (2mm pathlength / 4µL).
- Suitable for any HPLC application from cosmetics, foods, pharmaceuticals and education; to paints, & pigments, polymers, petrochemicals and botanicals.
General Specifications
There are no General Specifications available.
Series Modals
Buck Scientific - BLC-20 Variable Wavelength
[+] View Model SpecificationsDepth | 17 in |
Detector | UV/VIS |
Height | 7 in |
Maximum Pressure | 5000 psi (SS) |
Optional Flow Rate | 0.1 to 40 ml/min |
Width | 16 in |
Standard Flow Rate | 0.01 to 9.99 ml/min |
Weight | 40 lbs (shipping) |
Additional Model Specifications | PUMP Flow Rate 0.01-9.99ml/min (Ana) 0.10-40ml/min (PREP) Pressure 0-3000PSI max (PEEK) 0-5000PSI max (SS) Accuracy 1% MAX deviation Presicion <0.5% RSD Panel Controls Run/Stop & Prime Flow Control & Pump Status DETECTOR Wavelength Range 190-360nm. UV [D2 Lamp] 360-800nm. VIS [W Lamp] Bandpass [Res] 5nm. Flowcell 10uL Volume, 7mm. Path (ANA) 4uL Volume, 2mm. Path (PREP) ABS Range 0.005 to 1.0 ABS [2ABS MAX] Drift <2 x 10-4 A/hour @ 254nm. Noise <2 x 10-5 A @ 254nm. Linearity >2% Panel Controls ABS Range, Auto-Zero, WL Wavelength Accuracy Better than 2nm. Reproducibility Better than 1nm. Recorder Output 10mV full-scale Integrator Output 1V/ABS to 2V (=2.0ABS) Display ABS: 4.5 digits to 1.999ABS Wavelength: 3 digits |
Buck Scientific - BLC-20G GRADIENT
[+] View Model SpecificationsMaximum Pressure | 5000 psi (SS) |
Optional Flow Rate | 0.1 to 40 ml/min |
Standard Flow Rate | 0.01 to 9.99 ml/min |
Additional Model Specifications | PUMP Flow Rate 0.01-9.99ml/min (Ana) 0.10-40ml/min (PREP) Pressure 0-3000PSI max (PEEK) 0-5000PSI max (SS) Accuracy 1% MAX deviation Presicion <0.5% RSD BUCK-CHROM CONTROLLER Gradient Range 0-100% Increments 0.5% Gradient Accuracy 1% MAX deviation Precision <1% variation from 10%-90% Flow Accuracy (2-pump) 1% MAX deviation Precision (2-pump) <0.5% RSD Software Controls Wavelength, Min/Max Pressure Limits, Sample ID, Solvent and Column Specs, Flow, Gradient Ramps, Signal Processing for 2 Detectors, Relay controls for Fraction Collector & Autosampler Software Displays Real-Time Detector signal(s) and Pressure readings, chromatograms, gradient & Pressure Curves (graphical) |