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Atomic
Absorption Spectrophotometers
Infra-Red Spectrophotometers
UV/Visible Spectrophotometers
Gas Chromatographs
Dedicated Analyzers
High Performance Liquid Chromatographs
Accessories & Supplies
|
 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, and Fluorescence
detector.
 The
BLC-10 Series Systems
have a very sensitive
filter photometer
for routine assays
at the most common
wavelengths: 254,
280, 365, 420, 505,
and 540nm. Complete
with pump and injector
for instant analyses.
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| Part
Number: |
Description: |
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Model
BLC-10High Performance
Liquid Chromatographs
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Variable
wavelength
Isocratic HPLC
system
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Binary
Gradient variable
wavelength HPLC
with Buck-Chom
software |
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• |
Completely
integrated design
provides full functionality
in a small footprint
suitable for many
types of analysis. |
|
• |
Electronic
controls for pump
and detectors allow
fully automated
operation for reproducible
methods with Buck-Chrom
gradient controller. |
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• |
Output
to an optional Peaksimple
data station for
QC testing and R&D
requirements or
optional analog
recorder. |
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• |
Fully configured
systems include
reverse-phase C-18
column, solvent
delivery system,
syringe, and detector. |
|
• |
Variable
wavelength systems
give high-resolution
selectivity(5nm)
from 190-360nm (D2)
and 360-800nm (Tungsten). |
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• |
Wide
selection of reverse-phase
(C-18, C-8, Amino,
Cyano, Phenyl),
normal (SiO2, Al2O3),
and GPC columns
available. |
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• |
Completely
bio-compatible contact
surfaces in "All-Polymer"
design (PEEK, Teflon,
Ruby, Sapphire and
Quartz) eliminates
any ionic contamination
with stainless steel
option for high-pressure
and GPC/SEC work.. |
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• |
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/10ml)
to Preparative (2mm
pathlength/4/ml). |
• |
Suitable
for any HPLC application
from cosmetics,
foods, pharmaceuticals
and education; to
paints, pigments,
polymers, petrochemicals
and botanicals. |
|
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Peaksimple
Software
All chromatography instrumentation
from Buck Scientific are
easily and fully controlled
by PeakSimple software
package; directly or through
a data station. Control
of data collection, eternal
switches, detector response
range and auto-zero, and
pump flow can all be set
in the program for instant
reloading; thus simplifying
method development. Complete
access to the data files,
calibration parameters
and report format provides
full documentation of
test protocols. Variable
integration windows, multi-point
polynomial calibration
and up to 4-channel inputs
make the PeekSimple packager
more powerful than systems
costing 10X as much! |
BLC-20 Display shows
a full range of controls. |
BLC-10 Components are
fully integrated |
|
BLC-20
Variable Wavelength
HPLC |
| Pump: |
|
| Flow
Rate |
0.01-9.99
ml/min. (Ana)
0.10-40ml/min
(PREP) |
| Pressure |
0-3000PSI
Max (PEEK)
0-5000PSI Max
(SS) |
| Accuracy |
1%
Max. deviation |
| Precision |
<0.5%
RSD |
| Panel
Controls |
Run/Stop
& Prime, Flow
Control, Pump
Status |
| Display |
Flow
rate (ml/min) |
|
- |
| Detector: |
|
| Wavelength
Range |
190-360nm
UV (D2 Lamp)
360-800nm VIS
(W Lamp) |
| Bandpass |
5nm |
| Flowcell |
10µL
Volume, 7mm Path
(ANA)
4uL Volume, 2mm.
Path (PREP) |
| ABS
Range |
0.005
- 1.0 ABS (2 ABS
Max.) |
| Drift |
<2
x 10 -4 A/hour
@ 254nm |
| Noise |
<2
x 10 -5 A @ 254nm |
| Linearity |
>2% |
| Panel
Controls |
ABS,
Auto-Zero,Wavelength |
| Wavelength
Accuracy |
Better
than 2nm, Reproducibility
> 1nm |
| Recorder
Output |
10mV
full-scale |
| Integrator
Output |
1V/ABS
to 2V (=2.0ABS) |
| Display |
4.5
Digits (ABS) to
1.999ABS |
| Shipping
Weight |
40
lbs. |
| Dimensions |
16"W
x 7"H x 17"D |
|
- |
| Gradient
( for BLC-20G) |
| Control |
2nd
Pump |
| Gradient
Range |
0
- 100% |
| Mixing
Type |
High
Pressure |
|
|
HPLCBLC-20G
Variable Wavelength
HPLC |
| Pump: |
|
| Flow
Rate |
0.01-9.99
ml/min. (Ana)
0.10-40ml/min
(PREP) |
| Pressure |
0-3000PSI
Max (PEEK)
0-5000PSI Max
(SS) |
| Accuracy |
1%
Max. deviation |
| Precision |
<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
Conterols for
Fraction Collector
& Auto-sampler |
|
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| Software
Displays |
Real-Time
Detector signal(s)
and Pressure readings,
chromatograms,
gradient &
Pressure Curves
(graphical) |
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