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Flow Cytometer

A flow cytometer is used to analyze the physical and chemical characteristics of particles in a fluid as it passes through at least one laser. Cell components are fluorescently labelled and then excited by the laser to emit light at varying wavelengths. Marshall Scientific Specializes in refurbishing flow cytometer machines to run at peak performance, and to produce descriptive and accurate flow cytometry data analysis reports. We specialize in refurbishing Becton Dickenson Biosciences FACSCAlibur Flow Cytometer Systems and can guarantee they will operate at factory specifications. Please take a look at some of our flow cytometer systems we have in stock and feel free to give us a call or send us an email if you have any questions.

Flow Cytometers
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Invitrogen Tali Image-Based Cytometer T10791 Invitrogen Tali Image-Based Cytometer T10791

Invitrogen Tali Image-Based Cytometer T10791 Specifications

Dimensions (W x D x H)

11.5 x 17.5 x 11.5 in.

Weight

19.4 lbs

Operating Power

100–240 VAC, 2.5 A, 120 V, 50/60 Hz

Electrical Input

12 VDC, 13 A

Operating Temp

10 - 40°C

Operating Humidity

< 80% (non-condensing)

Processing Time

10 seconds to 2 minutes, depending on the number of fields captured

Sample Concentration Range

1 x 10^5 - 1 x 10^7 cells / mL

Particle/cell Diameter Range

5-60 µm

Required Sample Volume

25 µL

Firmware

Tali Image-Based Cytometer Firmware

USB

4 GB

Optics

3 channels (bright field, green fluorescence, red fluorescence)

Excitation

Green channel LED (458 ± 20 nm), Red channel LED (530 ± 20 nm)

Green Channel Filter

466/40 EX, 495 LP Di, 525/50 EM

Red Channel Filter

543/22 EX, 580 LP Di, 585 LP EM

Camera

1.3 Mega pixels, 4x objective, 4x or 16x digital zoom

Our Price: $2,815.00
BD Bioscience FacsCanto II Flow Cytometer BD Bioscience FacsCanto II Flow Cytometer

BD Bioscience FacsCanto II Flow Cytometer Specifications

Cytometer

Dimensions (W x H x D)

91 x 64 x 61 cm (35.7 x 25.2 x 24 in)

Workspace Dimensions

Height (with flow cell access door open): 85 cm (33.5 in)

Power Requirements

100/115/230 VAC (50-60 Hz)

Fluorescence Threshold Sensitivities

FITC < 100 MESF

PE < 50 MESF

Forward and Side Scatter Sensitivities

Platelets can be resolved from noise

Forward Scatter Sensitivity

1 micron

Side Scatter Sensitivity

0.5 micron

Data Acquisition Channels

8 to 10 parameters: 6 to 8 fluorescent and 2 scatter parameters

Fluidics Cart

Dimensions (W x H x L)

79 x 64 x 61 cm (31.1 x 25.2 x 24 in)

BD FACSFlow Cubitainer Capacity

20 L

BD FACSClean Solution Cubitainer Capacity

5 L

BD FACS Shutdown Solution Cubitainer Capacity

5 L

Waste Tank Capacity

10 L

Our Price: $41,025.00
BD Biosciences LSR II Flow Cytometer BD Biosciences LSR II Flow Cytometer

BD Biosciences LSR II Flow Cytometer Specifications


Performance

Fluorescence Sensitivity

FITC-A: fewer than 80 molecules of equivalent soluble fluorochrome (MESF-FITC) PE-A: fewer than 30 molecules of equivalent soluble fluorochrome (MESF-PE) Measurements performed using SPHERO™ Rainbow Calibration Particles RCP-30-5A

Fluorescence Resolution

Coefficient of variation PI: Area of <3%, full G0/G1 peak for propidium iodide (PI)-stained chicken erythrocyte nuclei (CEN).

Fluorescence Linearity

Doublet/singlet ratio of 1.95–2.05 for CEN stained with PI and excited with the 488-nm blue laser

Forward and Side Scatter Sensitivity

Enables separation of fixed platelets from noise.

Forward and Side Scatter Resolution

Scatter performance is optimized for resolving lymphocytes, monocytes, and granulocytes.

Data Acquisition Rate

Theoretical maximum electronic data collection of 70,000 events/second. Typical operation at 20,000 events/ second which requires a sample concentration of 2 x 107 cells/mL at an instrument flow rate of 60 μL/min.

Our Price: $43,315.00