Category: lab equipment

SRS OptiMelt MPA100 Automated Melting Point System Aparatus

SRS OptiMelt MPA100 Automated Melting Point System Aparatus

Brand New Condition. Our price US$2,300

Full warranty. For inquiry, please email me sales@bastmed.com

  • Accurate measurements of melting point & melting range
  • Automatic and visual determination
  • PID-controlled temperature ramping
  • Digital movie of each melt
  • Stand-alone operation and computer control (USB)
  • Conforms to Pharmacopeia and GLP
  • Printer output

OptiMelt provides a fast and accurate means of automatically determining the melting points and melting ranges of chemical substances. With microprocessor-controlled temerature ramping, a built-in digital camera, and a selling price that is half that of competing models, OptiMelt offers the best value of any commercially available melting point apparatus.

OptiMelt is specifically designed for unattended operation. It has a built-in digital camera that continuously captures real-time images of the samples, and it uses digital image processing to determine results. The melting points and melting ranges are prominently displayed on the front panel and automatically recorded into memory for later review.

OptiMelt has an intuitive front panel and is very easy to use. Simply select a start temperature, ramp rate, stop temperature, and hit start. Results can be easily seen from across the lab on the large LCD display.

TA Instruments Thermogravimetric Analyzer TGA Q50 953501.901 with Heat Exchanger

TA Instruments Thermogravimetric Analyzer TGA Q50 953501.901 with Heat Exchanger

System has been fully tested and in very good condition.

Included Dell Latitude Windows 7 Notebook with newest TA Software.

Our price US$13,900

For more detail and inquiry, please email me sales@bastmed.com

New system sells for $51,000

Included
– TGA Q50 with standard furnace
– Heat exchanger with water lines
– Windows 7 Laptop running newest Advantage software
– Netgear Switch
– Communication and power cord provided
– 2 used aluminum sample pans
– 2 used hang down wires
Software shows this Thermogravimetric Analyzer to be fully functional. The Furnace Diagnostic Routine shows a passed state for the Furnace, Impedance, and the Mass Flow Controllers. A heat and hold test was preformed and showed the TGA to be able to maintain temperature very well.

GE AKTA Explorer 100 Air FPLC Flash Purification Pred Avant

GE AKTA Explorer 100 Air FPLC Flash Purification Pred Avant

Excellent condition. Perfect working.

Our best price US$9,200

For more details and order, please email me sales@bastmed.com

Condition:
This GE AKTA Explorer 100 Air FPLC Flash Purification system is in good working order.

Testing we performed:
The GE AKTA Explorer 100 Air FPLC Flash Purification system passed all tests and was found to be fully functional:
The following onboard tests were performed to the main components (P-900 pump / UV-900 detector / pH/C-900 )
Prom test: PASSED
RAM test: PASSED
EEPROM test: PASSED
Display test: PASSED
Key test: PASSED
Dial test: PASSED
Uninet 1&2 test: PASSED
Buzzer test: PASSED

Extended testing for UV-900
Block filter test: PASSED
Digital inports test: PASSED
Lamp intensity test: PASSED
Light intensity test: PASSED
Noise test (10 loops): PASSED
Stepper motor test: PASSED
Dark current test: PASSED
Motor stress test: PASSED

Extended Testing for Pump-900
Variable flow tests up to system maximum/minimum: PASSED
Pressure test / Pressure alarm: PASSED

Extended testing for sample pump
Pressure: PASSED
Flow: PASSED

Manually tested all positions for AC motor Valves. Not blockages or errors detected.

Manually tested Frac-950 positions, flow and dropsync, all of which were found to be working without error

System consists of:
GE AKTA Explorer 100 System including:
P-900 Pump w/100 Pump heads
UV-900 Monitor
pH/C-900 Monitor
P-960 Sample Pump
M-925 mixer with 5mL Mixing chamber
Air-900 with Air-925N and Air-912N flowcells
IV-908 motor valve
(2) INV-907 motor valve
(4) PV-908 motor valve
CU-950 Control Box
Frac-950 Fraction Collector w/ 128-Tube Rack A (18mm and 30mm tubes)
(2) 3 port switch valves
Dell Latitude i5 running UNICORN software ver5.11

Communication and power cables.

Configuration and Setup:
P-900 pump flow rate: 0.01-100ml per minute
UV/vis – pH – conductivity
Software: Unicorn version 5.11
Fraction collector: GE Frac-950
Accessories: P-960 sample pump, M-925 mixer w/ 5ml mixing chamber, Conductivity sensor, UV sensor, pH sensor, Two switch valves (3 ports), Air-900 w/ Air-925N and Air-912N

Zeiss Axiovert 200M Motorized Inverted Fluorescence DIC PH Microscope

Perfect working.

For more details and inquiry, please email me sales@bastmed.com

Zeiss Axiovert 200M Motorized Inverted Fluorescence DIC PH Microscope

Our price US$9,800

Zeiss Axiovert 200M Motorized Inverted Fluorescence DIC PH Microscope

Setup for Brightfield, Fluorescence, Phase Contrast, DIC and Polarization

Condition:
This Zeiss Axiovert 200 M Motorized Inverted Microscope is in good working order with all aspects tested and working fully.
Microscope and Optics have been professionally cleaned by our technicians

Testing we performed:
The Zeiss Axiovert 200 M Motorized Inverted Microscope passed all tests and was found to be fully functional:
Tested motorized XY Stage to limits
Tested Metal Halide Lamp/source fully
Tested Halogen lamp and source fully
Tested all control buttons, joysticks, and switched to be fully functional
Tested the port splitter to switch between all 3 ports
Tested connection from computer to camera
Tested Z-axis adjustment and focus
Tested live feed to computer
Tested filters and Prisms
Tested all components of both light paths to be working fully
Tested all motorized components to be working including Condenser Turret, Objective Nosepiece, Filter Cube Turret, XY Stage, Z-Axis and light path selector.
Tested full control of every motorized component via laptop.

During testing this microscope was found to have no issues.
A clear image was produced through the eyepieces as well as through the camera port.
All of the mechanical and motorized components moved freely and the test sample was able to be focused without excessive effort.

System consists of:
Base:
Zeiss Axiovert 200M Motorized Inverted Microscope
Head:
Binocular Tube 45/23degr
(2) W-PI 10x/23 Eyepieces
Prisms / Condensers:
Condenser NA0.55 NA0.55 WD26mm
Prisms: Ph1, Ph2, Ph3, DIC II, DIC III
Brightfield Path:
Transmitted light Illumination Tower
Fluorescence Path Filters:
Motorized Integrated Shutter for Fluorescence Light Path
Fluorescence Turret / Cubes:
5-position Motorized Refection Turret
Dapi EX 365nm DM 395nm EM 445/50nm
FITC EX 470/40nm DM 510nm EM 540/50nm
Rhodamine EX 546/12nm DM 580nm EM 590nm
Illumination:
HAL100 12V 100W Halogen Lamp Housing
EXFO X-Cite 120Q Metal Halide Lamp w/ Light Guide and EXFO Culminating adapter
Stage:
LUDL LEP 99S008-Z2 Motorized XY Stage
LUDL LEP MAC 5000 XY Control Box
LUDL LEP XY Joystick
Objectives:
10x/0.45 Plan Apochromat
20x/0.75 Plan Apochromat
40x/1.30 EC Plan Neofluar Oil DIC
63x/1.40 Plan Apochromat Oil Iris
100x/1.40 Plan Apochromat Oil DIC
DIC Components:
Objective Prism 40x DIC II, 100X DIC III
Condenser Prism DIC II, DIC III
Polarization Components:
Polarizer D Rotatable
Analyzer Slider, Fixed
Photo / Port Splits:
Left 100% or 60%Left 40% Head or Head 100%
Camera:
AmScope MU300 3.1 MP CMOS Digital Camera
Computer and Software:
Dell Latitude i5 running Windows 7 Pro with AmScope and MicroManager Software
Motorized Components:
Objective Turret, Filter Cube Turret, Condenser Turret, XY Stage, Z-axis Focus, Halogen Lamp/Brightness, Fluorescence Shutter

Communication and power cables.

Configuration and Setup:
Orientation: Inverted
Illumination: Brightfield, Fluorescence, Phase Contrast, DIC and Polarization
Objectives: 10x/0.45 Plan Apochromat, 20x/0.75 Plan Apochromat, 40x/1.30 EC Plan Neofluar Oil DIC, 63x/1.40 Plan Apochromat Oil Iris, 100x/1.40 Plan Apochromat Oil DIC
Light Sources: 12V 100W HAL100, 120W Metal Halide Bulb
Stage Type: Motorized XY Stage

This Zeiss Axiovert 200 M Motorized Inverted Microscope is currently set up for Brightfield with Phase Contrast, DIC, Polarization and Fluorescence studies.
The AmScope CMOS digital colored camera is capable of taking detailed digital images.
The Zeiss system includes a Dell Latitude i5 Laptop to control the AmScope software.
This includes control of all motorized components such as the objective turret, filter cube turret, condenser turret, Z-axis focus, halogen lamp/brightness, fluorescence shutter and port switching.

TA Q1000 DSC Differential Scanning Calorimeter w/ RCS90 Cooler Pred. 2500

TA Q1000 DSC Differential Scanning Calorimeter

In perfect condition. Our price US$8,100

For more details and inquiry, please email me at sales@bastmed.com

Predecessor to:
DSC 2500

Condition:
This TA Q1000 DSC Differential Scanning Calorimeter is in good working order.

Testing we performed:
The TA Q1000 DSC Differential Scanning Calorimeter and RCS90 Cooler passed all tests and was found to be fully functional:
Tested power
Tested touchscreen
Autosampler calibration test
Cell / T-zero calibration test
Manual test of autosampler positions
Load sample test
Load reference test
Tested heat to Min/Max
Tested cooling to Min/Max
Tested software connection
Tested gas connection
Tested gas Over pressure sensor
Tested cell auto lid close/open
Tested cooler manual mode / event mode

System consists of:
TA Q1000 DSC Differential Scanning Calorimeter
TA RCS90 Refrigerated Cooling System
Dell Latitude i5 running Windows 7 Pro with Thermal Advantage software ver5.5
All associated communication and power cables.

Configuration and Setup:
Temperature Accuracy : +/- 0.1 Celsius
Temperature Range (with cooling accessory): -180 to 725C
Calorimetric Precision (metal standards): +/- 0.05%
Sensitivity: 0.2 uW
Autosampler: 50 position / 5 reference slots

T-zero Technology: Advanced
MDSC: Included
Direct Cp Measurement: Yes
User-Replaceable Cell: Yes
Digital Mass Flow Controller
50-Position Autosampler
Auto Lid

Bruker Matrix-F FT-NIR Spectrometer

Like New Bruker Matrix-F FT-NIR Spectrometer. Our price US$4,350

For more details and inquiry, please email me sales@bastmed.com

System consists of:
Bruker Matrix-F FT-NIR Spectrometer
Standard power cord.

Configuration and Setup:
Analyzer Class/ Subclass: NIR Spectrometer/ Fourier Transform Spectrometer (FINIR)
Channels: 1 to 4 channels supported: select and 4 from the maximum 6 support by the hardware
Scan Speed: Set in the xpm file: can be 5, 10, 20 or 40
Source: NIR source
Compatibility: Matrix-F analyzers (firmware v1.470). Bruker OPUS software v5.5 or v6.0

The Matrix-F has many extension options that can be added to fit testing needs.
Interface: https over Ethernet TCP/IP
Control Parameters: Read/Write access to all parameters
Gains: 2 stage gain – preamp gain: 0=A, 1=B, 2=C, 3-ref – signal gain 1.2.4.8.16. -1=auto
Spectral resolution: Selectable from 1 to 256cm^-1

Thermo Nicolet Continuum IR Microscope FTIR w/ Nexus 670 Spectrometer

Thermo Nicolet Continuum IR Microscope FTIR w/ Nexus 670 Spectrometer

Our price US$12,900

For more details and inquiry, please email me sales@bastmed.com

Condition:
This Thermo Nicolet is in good working condition and all aspects that could be tested without software were found to be fully functional.

Testing we performed:
The Nicolet FTIR system passed all tests and was found to be fully functional:
Tested Initial boot up system with no errors
Tested manual adjustment of light sources
Tested light path between Microscope and Spectrometer systems
Tested Power to Spectrometer system
Tested mechanical XY axis of stage
Tested motorized Z axis of stage
Tested all manual shutters and apertures
Tested all objectives

During testing this system was found to have no issues.
A clear image was produced through the eyepieces.
All of the mechanical and motorized components moved freely and the test sample was able to be focused without excessive effort.

System consists of:
Base:
Thermo Nicolet Continuum Infrared Microscope
Thermo Nicolet 670 Spectrometer system FT-IR
Head:
Olympus U-TR30 Trinocular Head
(2) Olympus WHN 10X/22 Eyepieces, PE 2.5x 125 Eyepiece (for top view via camera mount)
Olympus U-SPT Camera mount
Objectives:
10x/0.25 Plan
15x/0.58 Infinity Reflachomat
30x/0.996 Spectra-Tech Grazing Angle Objective
Stage:
U-SVRDT Mechanical Stage with Standard sample holder
Illumination:
Built-in illumination arm w/ (3) 12V 50W Halogen lamp

Communication and power cables.

Configuration and Setup:
Head: Olympus U-TR30 Trinocular head with Olympus U-SPT Camera mount
Eyepieces: (2) Olympus WH 10x/22, Olympus PE 2.5x 125 (for top view via camera mount)
Stage: Mechanical XY axis & Motorized Z axis stage
Included: Nicolet 6700 Spectrometer system FT-IR
Study Capabilities: Brightfield, Darkfield, Polarized Light, DIC, and Fluorescence

TruView: Simultaneous view of sample while collecting Data Full view of the sample area with aperture positioned better than 1.0 µm visible image resolution.
Olympus U-TR30 Trinocular Head
Manual aperture and field irises in illumination optics
Fully integrated auto focus, Optimizes sample image and IR data collection
Power Requirements: 100-130 VAC 60Hz

Thermo Nicolet Continuum IR Microscope

Thermo Nicolet Continuum Infrared Microscope

Our price US$3,890

For more details and inquiry, please email me sales@bastmed.com

Condition:
This Thermo Nicolet Continuum Infrared Microscope is in good working order with all aspects tested and working.
The Nicolet is currently set up for material and metallurgical studies.

Testing we performed:
The Thermo Nicolet Continuum IR Microscope passed all tests and was found to be fully functional:
Tested initial boot up system with no errors
Tested light adjustment for all 3 light sources
Tested XY axis and Motorized Z axis of stage
Tested all manual shutters and moving parts
Tested both objectives for clarity
Tested camera mount set up
Tested all eyepieces
Tested connection between camera and computer
Tested live feed to camera

System consists of:
Base:
Thermo Nicolet Continuum Upright IR Microscope
Detector Type:
MCTA .25mm
Head:
Olympus U-TR30 Trinocular Head
(2) Olympus WH 10x/22 Eyepieces
Olympus PE 2.5x 125 (inside camera mount)
Brightfield Path:
Transmission Halogen light path
Reflection Halogen light path
Infrared Light Path:
Adjustable Infrared light path
Illumination:
Built-in 12V 50W Halogen bulbs for Reflection and Transmission
Stage:
Mechanical XY stage 85mm x 60mm range
Objectives:
10x/0.25 Olympus Plan
15x/0.58 Thermo Spectra-Tech Infinity Reflachromat
Photo / Port Splits:
100% Head Port
Trinocular 100% Eye, 50/50%, 100% Camera
Camera:

 


AmScope MU300 3.1 MP CMOS Digital Color Camera
Olympus U-SPT Camera Mount
*Due to bulb brightness capabilities adjust Reflective Light Path Aperture Iris for best quality live feed image*
Motorized Components:
Motorized Z-Axis
Computer and Software:
Dell Latitude i5 running Windows 10 Pro with AmScope software
Communication and power cables.

Configuration and Setup:
Orientation: Upright
Illumination Type: capable of Brightfield, Darkfield, Polarized Light, DIC and Fluorescence
Objectives: Olympus Plan 10x/0.25, Thermo Infinity Reflachromat 15x
Light Sources: (3) 12V 50W Halogen bulbs for both reflective and transmitted light paths
Stage Type: Mechanical XY axis & Motorized Z axis stage

This Thermo Nicolet Continuum Microscope is currently set up for reflective studies but can be adapted for Brightfield, Darkfield, Polarized light, DIC and Fluorescence studies as well.
The MU300 AmScope CMOS 3.1MP digital color camera is capable of taking detailed digital images.
The Nicolet system includes a Dell Latitude i5 Laptop to control the AmScope Software.
The mechanical XY Stage and its motorized z axis are ideal for Reflective and Transmission studies.

ForteBio Octet QK Lab Biomolecular Data Acquisition Microplate Reader

ForteBio Octet QK Lab Biomolecular Data Acquisition Microplate Reader

In perfect condition. Excellent working.

60 days money back return. 6 months warranty for parts.

For more details and inquiry, please email me sales@bastmed.com

Our price US$10,200

Octet® QKe System
The Octet QKe system performs label-free quantitation of antibodies, proteins, peptides, DNA and other biomolecules as well as kinetic characterization of biomolecular binding interactions. Like all Octet systems, the Octet QKe uses our simple Dip and Read™ assay format to place biosensors directly into 96-well microplates, eliminating the need for microfluidics. The QKe system is configured for eight-channel parallel analysis, enabling operators to increase throughput without increasing budget or headcount. Sample preparation workflow delays are eliminated as the system can analyze crude samples taken directly from bioreactors or periplasmic preparations without interference.

The Octet QKe system is a direct replacement for the Octet Q and Octet QK systems, and provides a higher performance spectrometer for faster data acquisition rates. This improvement results in greater sensitivity and wider dynamic range for quantitation and kinetic analysis over our earlier systems.

  • Increased sensitivity and dynamic range for quantitation of proteins and peptides down to
  • > 5 kDa
  • Excellent signal resolution for measuring protein and peptide kinetics
  • Re-racking of biosensors offers additional operational cost savings
  • Two acquisition speed options allow assay performance to be customized

The Octet QKe system has the same footprint as the Octet RED96 system with one sample plate position. The same high performance spectrometer used in the Octet RED96 system is also on the Octet QKe system

Software Version 6.4.0.150

Manufacturer Specifications:

The first generation Octet to perform label-free quantitation of antibodies, proteins, peptides, DNA and other biomolecules and provide kinetic characterization of biomolecular binding interactions

Uses:

·         Epitope mapping/binding

·         Yes/No binding

·         Automated IgG concentration determinations

·         Custom protein concentration determinations

Details:

·         Brings the detection surface directly into a 96-well sample plate in a simple Dip and Read format, eliminating the need for microfluidics

·         Configured for eight-channel parallel analysis, enabling operators to increase throughput without increasing budget or headcount

·         One acquisition speed setting of 0.6 Hz (1 data point per 1.6 seconds) with 5 averages per data point

·         Runs up to eight samples in parallel, and up to 96 samples in unattended operation

Specifications:

·         Detection Technology: Bio-Layer Interferometry (BLI)

·         Capabilities:     Kinetic and affinity data—kobs, ka, kd, KD; binding specificity and cooperativity Epitope mapping/binning Yes/No binding Automated IgG concentration determinations Custom protein concentration determinations

·         Sampling Format:

o    Test plate:

§  96-well, black, flat bottom, polypropylene microplate

§  SBS standard plate

§  Single, test plate capacity

o    Test volume: 100-200 μL

§  Application-dependent

§  Non-destructive and recoverable

o    Sample types:  proteins, antibodies, peptides Buffer compatibility: cell media, crude lysates, untreated sups, periplasmic fractions, serum containing media (up to 10%), DMSO

o    Buffer compatibility

§      Cell media

§      Crude lysates

§      Untreated sups

§      Periplasmic fractions

§      Serum containing media (up to 10%)

§      DMSO

·         Analysis Runtime per Interaction: Variable, up to 3 hours total runtime

·         Typical Working Ranges

o    Kinetics

§  Association rate constant (ka): 101 to 105 M-1 s-1

§  Dissociation rate constant (kd):  10-6 to 10-3 s-1

§  Affinity range: 10-4 to 10-10 M

o    Quantitation

§  1 µg/mL to 500 μg/mL

§  Protein and assay–dependent

o    Molecular weight detection: >10 kDa

·         Automation: Up to 8 biosensors in parallel Maximum of 96 tests unattended

·         Optics and Mechanics

o    8-channel biosensor manifold Optical interferometer Test plate temperature

§  2°C over ambient to 40°C

§  1°C increment

o    Orbital flow: Static or 100 – 1500 rpm

·         Dimensions: Height: 18.6 inches (475 mm)

·         Depth: 17 inches (430 mm)

·         Width: 20.8 inches (530 mm)

·         Weight: 50 lbs. (23 Kg)

·         Electrical Requirements: Mains: AC 100 – 240 V, 2.0 – 0.9A, 50/60 Hz, single phase Power consumption: 120w (240 peak)

·         Data Handling and Storage       Integrated software package for operation and data analysis

·         Interfacing: RS232, USB

 

 

Beckman Coulter Biomek FX Automated Dual Arm Liquid Handler

Beckman Coulter Dual Arm Biomek FX Automated Liquid Handler

Unit in excellent condition. 30 days money back return policy. 1 year warranty for parts in future.

For more details and quick order, please email me at sales@bastmed.com

Free shipping worldwide. best price US$ 5,775.00

Unit was powered on and homed. After passing all self-tests, the 96 head was loaded with P250 tips and the function of the 96 head was tested for alignment and ability to transfer liquid. After verification, the Span 8 head was tested the same way for it’s ability to transfer and dispense liquid, as well as accuracy. After verification a short method was created to show the Biomek working.

This system is equipped with two robotic arms. The first arm is setup for a multi probe head (multi probe head not included) with grippers and the second is a Span 8 pipette channels.

The Span 8 pipettes have 1-8 channels.

The Span 8 pipettes have 1ml syringes allowing for draws up to 1000ul.

This unit is used to process a variety of lab ware. The Span 8 pipettes can be used to process many types of lab ware including microplates, test tubes and micro vials.

Included:
– Biomek Fx sample preparation system
– Auto tip loader
– 16 raised microplate position carrier
– Tip wash station for Span 8 tips
– Multiprobe head tip wash
– One cooling position that can reach 0 oC
–  Dell laptop running Windows with Biomek Software version 3.3 installed
– All power and communication cables

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