Used Lab Equipment

Includes:

• Computer
• Software
• All Necessary Cables
• Manuals

Quantitative real-time PCR is a highly sensitive and specific fluorescence-based technique that measures the production of a target amplicon during the exponential phase of the polymerase chain reaction when PCR efficiency is least influenced by reaction variables.

The use of fluorogenic probes reduces the time to obtain results by eliminating post-PCR processing. Relative quantitation, based on expression of an internal housekeeping control, as well as absolute quantitation, based on standard curves of the target amplicon, can be achieved using real-time PCR methodology. Real-time QPCR has many other applications including allelic discrimination, viral load, cDNA microarray validation, gene dosage and SNP analyses.

The benefits of the automated MX4000 technology include real-time PCR detection; closed-tube assay, no electrophoresis, highly reproducible quantitative results, large dynamic range, 96 sample throughput and ability to analyse results during the reaction.

Applications

• DNA target quantification
• Gene expression
• SNP detection, Allele discrimination, GenotypingDNA methylation, Apoptosis
• Viral load assays, Pathogen detection
• Clinical diagnosis (Cancer therapy response)

Description:

With a high-resolution graphic display and intuitive features, Solis analytical balances provide an outstanding solution for a variety of lab applications. Versatile and resilient, the Solis is ideal for research and quality assurance labs; science education; precision counting; and production and manufacturing applications needing precision results. The Solis keypad is simple to use, with easy-to-read buttons and helpful navigation arrows for uncomplicated operation.

Features:

• High-resolution graphic display is amply sized for clear visibility
• Level indicator and adjustable feet ensure proper balance setup for optimum weighing results
• Security slot for optional Kensington-type lock and cable to help prevent theft
• Large, grade 304 stainless steel pan allows swift cleaning
• RS-232 interface is available to provide speedy connection to computers and printers
• Case and draft shield designed to reduce static electrical interference with the balance
• External calibration allows for verification and adjustment with weights
• Selectable digital filtering helps minimize effects of vibration and disturbances
• Security password control prevents unauthorized access
• Printouts include date and time for data tracking within Good Laboratory Practices (GLP) guidelines
• Multilingual display permits use in various regions
• Memory accumulation totals results
• Hold function freezes the displayed weight, allowing time to elapse without losing the result
• Checkweighing with audible alarm
• Parts counting with preset sample sizes
• AC adapter included

Specifications:

• Capacity: 120 g
• Readability: 0.0001 g
• Repeatability (S.D.):  0.0002 g
• Linearity (+/-):  0.0003 g
• Pan Size: 3.1" (80 mm)
• Weighing Units: g, mg, ct, GN, lb, oz, dwt, mm, ozt, tl.H, tl.S, tl.T, T, custom unit
• Stabilization Time: 4 sec
• Interface: RS-232
• Calibration: External calibration
• Display: Graphic display with 0.6"/ 15mm -high digits
• Power Supply: 24 V, 50/60 Hz, 500 mA adapter
• Operating Temperature: 50°F to 86°F (10°C to 30°C)
• Housing: ABS plastic
• Draft Shield: Chamber, 7.6" x 7.7" x 9.1" (192 x 195 x 230 mm)
• Overall Dimensions (W x D x H): 8.8" x 14.7" x 13.3" (224 x 374 x 338 mm)
• Net Weight: 14.8 lbs. (6.7 kg)

Description:

With a high-resolution graphic display and intuitive features, Solis analytical balances provide an outstanding solution for a variety of lab applications. Versatile and resilient, the Solis is ideal for research and quality assurance labs; science education; precision counting; and production and manufacturing applications needing precision results. The Solis keypad is simple to use, with easy-to-read buttons and helpful navigation arrows for uncomplicated operation.

Features:

• High-resolution graphic display is amply sized for clear visibility
• Level indicator and adjustable feet ensure proper balance setup for optimum weighing results
• Security slot for optional Kensington-type lock and cable to help prevent theft
• Large, grade 304 stainless steel pan allows swift cleaning
• RS-232 interface is available to provide speedy connection to computers and printers
• Case and draft shield designed to reduce static electrical interference with the balance
• External calibration allows for verification and adjustment with weights
• Selectable digital filtering helps minimize effects of vibration and disturbances
• Security password control prevents unauthorized access
• Printouts include date and time for data tracking within Good Laboratory Practices (GLP) guidelines
• Multilingual display permits use in various regions
• Memory accumulation totals results
• Hold function freezes the displayed weight, allowing time to elapse without losing the result
• Checkweighing with audible alarm
• Parts counting with preset sample sizes
• AC adapter included

Specifications:

• Capacity: 120 g
• Readability: 0.0001 g
• Repeatability (S.D.):  0.0002 g
• Linearity (+/-):  0.0003 g
• Pan Size: 3.1" (80 mm)
• Weighing Units: g, mg, ct, GN, lb, oz, dwt, mm, ozt, tl.H, tl.S, tl.T, T, custom unit
• Stabilization Time: 4 sec
• Interface: RS-232
• Calibration: Internal automatic calibration
• Display: Graphic display with 0.6"/ 15mm -high digits
• Power Supply: 24 V, 50/60 Hz, 500 mA adapter
• Operating Temperature: 50°F to 86°F (10°C to 30°C)
• Housing: ABS plastic
• Draft Shield: Chamber, 7.6" x 7.7" x 9.1" (192 x 195 x 230 mm)
• Overall Dimensions (W x D x H): 8.8" x 14.7" x 13.3" (224 x 374 x 338 mm)
• Net Weight: 15.4 lbs. (7 kg)

Description:

With a high-resolution graphic display and intuitive features, Solis analytical balances provide an outstanding solution for a variety of lab applications. Versatile and resilient, the Solis is ideal for research and quality assurance labs; science education; precision counting; and production and manufacturing applications needing precision results. The Solis keypad is simple to use, with easy-to-read buttons and helpful navigation arrows for uncomplicated operation.

Features:

• High-resolution graphic display is amply sized for clear visibility
• Level indicator and adjustable feet ensure proper balance setup for optimum weighing results
• Security slot for optional Kensington-type lock and cable to help prevent theft
• Large, grade 304 stainless steel pan allows swift cleaning
• RS-232 interface is available to provide speedy connection to computers and printers
• Case and draft shield designed to reduce static electrical interference with the balance
• External calibration allows for verification and adjustment with weights
• Selectable digital filtering helps minimize effects of vibration and disturbances
• Security password control prevents unauthorized access
• Printouts include date and time for data tracking within Good Laboratory Practices (GLP) guidelines
• Multilingual display permits use in various regions
• Memory accumulation totals results
• Hold function freezes the displayed weight, allowing time to elapse without losing the result
• Checkweighing with audible alarm
• Parts counting with preset sample sizes
• AC adapter included

Specifications:

• Capacity: 120 g
• Readability: 0.00001 g
• Repeatability (S.D.):  0.02 mg/ 0.1 mg
• Linearity (+/-):  0.05 mg / 0.2 mg
• Pan Size: 3.1" (80 mm)
• Weighing Units: g, mg, ct, GN, lb, oz, dwt, mm, ozt, tl.H, tl.S, tl.T, T, custom unit
• Stabilization Time: 6 sec
• Interface: RS-232
• Calibration: Internal automatic calibration
• Display: Graphic display with 0.6"/ 15mm -high digits
• Power Supply: 24 V, 50/60 Hz, 500 mA adapter
• Operating Temperature: 50°F to 86°F (10°C to 30°C)
• Housing: ABS plastic
• Draft Shield: Chamber, 7.6" x 7.7" x 9.1" (192 x 195 x 230 mm)
• Overall Dimensions (W x D x H): 8.8" x 14.7" x 13.3" (224 x 374 x 338 mm)
• Net Weight: 15.4 lbs. (7 kg)

Description:

With a high-resolution graphic display and intuitive features, Solis analytical balances provide an outstanding solution for a variety of lab applications. Versatile and resilient, the Solis is ideal for research and quality assurance labs; science education; precision counting; and production and manufacturing applications needing precision results. The Solis keypad is simple to use, with easy-to-read buttons and helpful navigation arrows for uncomplicated operation.

Features:

• High-resolution graphic display is amply sized for clear visibility
• Level indicator and adjustable feet ensure proper balance setup for optimum weighing results
• Security slot for optional Kensington-type lock and cable to help prevent theft
• Large, grade 304 stainless steel pan allows swift cleaning
• RS-232 interface is available to provide speedy connection to computers and printers
• Case and draft shield designed to reduce static electrical interference with the balance
• External calibration allows for verification and adjustment with weights
• Selectable digital filtering helps minimize effects of vibration and disturbances
• Security password control prevents unauthorized access
• Printouts include date and time for data tracking within Good Laboratory Practices (GLP) guidelines
• Multilingual display permits use in various regions
• Memory accumulation totals results
• Hold function freezes the displayed weight, allowing time to elapse without losing the result
• Checkweighing with audible alarm
• Parts counting with preset sample sizes
• AC adapter included

Specifications:

• Capacity: 220 g
• Readability: 0.0001 g
• Repeatability (S.D.):  0.0002 g
• Linearity (+/-):  0.0003 g
• Pan Size: 3.1" (80 mm)
• Weighing Units: g, mg, ct, GN, lb, oz, dwt, mm, ozt, tl.H, tl.S, tl.T, T, custom unit
• Stabilization Time: 4 sec
• Interface: RS-232
• Calibration: External calibration
• Display: Graphic display with 0.6"/ 15mm -high digits
• Power Supply: 24 V, 50/60 Hz, 500 mA adapter
• Operating Temperature: 50°F to 86°F (10°C to 30°C)
• Housing: ABS plastic
• Draft Shield: Chamber, 7.6" x 7.7" x 9.1" (192 x 195 x 230 mm)
• Overall Dimensions (W x D x H): 8.8" x 14.7" x 13.3" (224 x 374 x 338 mm)
• Net Weight: 14.8 lbs. (6.7 kg)

Description:

With a high-resolution graphic display and intuitive features, Solis analytical balances provide an outstanding solution for a variety of lab applications. Versatile and resilient, the Solis is ideal for research and quality assurance labs; science education; precision counting; and production and manufacturing applications needing precision results. The Solis keypad is simple to use, with easy-to-read buttons and helpful navigation arrows for uncomplicated operation.

Features:

• High-resolution graphic display is amply sized for clear visibility
• Level indicator and adjustable feet ensure proper balance setup for optimum weighing results
• Security slot for optional Kensington-type lock and cable to help prevent theft
• Large, grade 304 stainless steel pan allows swift cleaning
• RS-232 interface is available to provide speedy connection to computers and printers
• Case and draft shield designed to reduce static electrical interference with the balance
• External calibration allows for verification and adjustment with weights
• Selectable digital filtering helps minimize effects of vibration and disturbances
• Security password control prevents unauthorized access
• Printouts include date and time for data tracking within Good Laboratory Practices (GLP) guidelines
• Multilingual display permits use in various regions
• Memory accumulation totals results
• Hold function freezes the displayed weight, allowing time to elapse without losing the result
• Checkweighing with audible alarm
• Parts counting with preset sample sizes
• AC adapter included

Specifications:

• Capacity: 220 g
• Readability: 0.0001 g
• Repeatability (S.D.):  0.0002 g
• Linearity (+/-):  0.0003 g
• Pan Size: 3.1" (80 mm)
• Weighing Units: g, mg, ct, GN, lb, oz, dwt, mm, ozt, tl.H, tl.S, tl.T, T, custom unit
• Stabilization Time: 4 sec
• Interface: RS-232
• Calibration: Internal automatic calibration
• Display: Graphic display with 0.6"/ 15mm -high digits
• Power Supply: 24 V, 50/60 Hz, 500 mA adapter
• Operating Temperature: 50°F to 86°F (10°C to 30°C)
• Housing: ABS plastic
• Draft Shield: Chamber, 7.6" x 7.7" x 9.1" (192 x 195 x 230 mm)
• Overall Dimensions (W x D x H): 8.8" x 14.7" x 13.3" (224 x 374 x 338 mm)
• Net Weight: 15.4 lbs. (7 kg)

Description:

With a high-resolution graphic display and intuitive features, Solis analytical balances provide an outstanding solution for a variety of lab applications. Versatile and resilient, the Solis is ideal for research and quality assurance labs; science education; precision counting; and production and manufacturing applications needing precision results. The Solis keypad is simple to use, with easy-to-read buttons and helpful navigation arrows for uncomplicated operation.

Features:

• High-resolution graphic display is amply sized for clear visibility
• Level indicator and adjustable feet ensure proper balance setup for optimum weighing results
• Security slot for optional Kensington-type lock and cable to help prevent theft
• Large, grade 304 stainless steel pan allows swift cleaning
• RS-232 interface is available to provide speedy connection to computers and printers
• Case and draft shield designed to reduce static electrical interference with the balance
• External calibration allows for verification and adjustment with weights
• Selectable digital filtering helps minimize effects of vibration and disturbances
• Security password control prevents unauthorized access
• Printouts include date and time for data tracking within Good Laboratory Practices (GLP) guidelines
• Multilingual display permits use in various regions
• Memory accumulation totals results
• Hold function freezes the displayed weight, allowing time to elapse without losing the result
• Checkweighing with audible alarm
• Parts counting with preset sample sizes
• AC adapter included

Specifications:

• Capacity: 220 g
• Readability: 0.00001 g
• Repeatability (S.D.):  0.02 mg/ 0.1 mg
• Linearity (+/-):  0.1 mg / 0.2 mg
• Pan Size: 3.1" (80 mm)
• Weighing Units: g, mg, ct, GN, lb, oz, dwt, mm, ozt, tl.H, tl.S, tl.T, T, custom unit
• Stabilization Time: 6 sec
• Interface: RS-232
• Calibration: Internal automatic calibration
• Display: Graphic display with 0.6"/ 15mm -high digits
• Power Supply: 24 V, 50/60 Hz, 500 mA adapter
• Operating Temperature: 50°F to 86°F (10°C to 30°C)
• Housing: ABS plastic
• Draft Shield: Chamber, 7.6" x 7.7" x 9.1" (192 x 195 x 230 mm)
• Overall Dimensions (W x D x H): 8.8" x 14.7" x 13.3" (224 x 374 x 338 mm)
• Net Weight: 15.4 lbs. (7 kg)

Description:

With a high-resolution graphic display and intuitive features, Solis analytical balances provide an outstanding solution for a variety of lab applications. Versatile and resilient, the Solis is ideal for research and quality assurance labs; science education; precision counting; and production and manufacturing applications needing precision results. The Solis keypad is simple to use, with easy-to-read buttons and helpful navigation arrows for uncomplicated operation.

Features:

• High-resolution graphic display is amply sized for clear visibility
• Level indicator and adjustable feet ensure proper balance setup for optimum weighing results
• Security slot for optional Kensington-type lock and cable to help prevent theft
• Large, grade 304 stainless steel pan allows swift cleaning
• RS-232 interface is available to provide speedy connection to computers and printers
• Case and draft shield designed to reduce static electrical interference with the balance
• External calibration allows for verification and adjustment with weights
• Selectable digital filtering helps minimize effects of vibration and disturbances
• Security password control prevents unauthorized access
• Printouts include date and time for data tracking within Good Laboratory Practices (GLP) guidelines
• Multilingual display permits use in various regions
• Memory accumulation totals results
• Hold function freezes the displayed weight, allowing time to elapse without losing the result
• Checkweighing with audible alarm
• Parts counting with preset sample sizes
• AC adapter included

Specifications:

• Capacity: 310 g
• Readability: 0.0001 g
• Repeatability (S.D.):  0.0002 g
• Linearity (+/-):  0.0003 g
• Pan Size: 3.1" (80 mm)
• Weighing Units: g, mg, ct, GN, lb, oz, dwt, mm, ozt, tl.H, tl.S, tl.T, T, custom unit
• Stabilization Time: 4 sec
• Interface: RS-232
• Calibration: External calibration
• Display: Graphic display with 0.6"/ 15mm -high digits
• Power Supply: 24 V, 50/60 Hz, 500 mA adapter
• Operating Temperature: 50°F to 86°F (10°C to 30°C)
• Housing: ABS plastic
• Draft Shield: Chamber, 7.6" x 7.7" x 9.1" (192 x 195 x 230 mm)
• Overall Dimensions (W x D x H): 8.8" x 14.7" x 13.3" (224 x 374 x 338 mm)
• Net Weight: 14.8 lbs. (6.7 kg)

Description:

With a high-resolution graphic display and intuitive features, Solis analytical balances provide an outstanding solution for a variety of lab applications. Versatile and resilient, the Solis is ideal for research and quality assurance labs; science education; precision counting; and production and manufacturing applications needing precision results. The Solis keypad is simple to use, with easy-to-read buttons and helpful navigation arrows for uncomplicated operation.

Features:

• High-resolution graphic display is amply sized for clear visibility
• Level indicator and adjustable feet ensure proper balance setup for optimum weighing results
• Security slot for optional Kensington-type lock and cable to help prevent theft
• Large, grade 304 stainless steel pan allows swift cleaning
• RS-232 interface is available to provide speedy connection to computers and printers
• Case and draft shield designed to reduce static electrical interference with the balance
• External calibration allows for verification and adjustment with weights
• Selectable digital filtering helps minimize effects of vibration and disturbances
• Security password control prevents unauthorized access
• Printouts include date and time for data tracking within Good Laboratory Practices (GLP) guidelines
• Multilingual display permits use in various regions
• Memory accumulation totals results
• Hold function freezes the displayed weight, allowing time to elapse without losing the result
• Checkweighing with audible alarm
• Parts counting with preset sample sizes
• AC adapter included

Specifications:

• Capacity: 310 g
• Readability: 0.0001 g
• Repeatability (S.D.):  0.0002 g
• Linearity (+/-):  0.0003 g
• Pan Size: 3.1" (80 mm)
• Weighing Units: g, mg, ct, GN, lb, oz, dwt, mm, ozt, tl.H, tl.S, tl.T, T, custom unit
• Stabilization Time: 4 sec
• Interface: RS-232
• Calibration: Internal automatic calibration
• Display: Graphic display with 0.6"/ 15mm -high digits
• Power Supply: 24 V, 50/60 Hz, 500 mA adapter
• Operating Temperature: 50°F to 86°F (10°C to 30°C)
• Housing: ABS plastic
• Draft Shield: Chamber, 7.6" x 7.7" x 9.1" (192 x 195 x 230 mm)
• Overall Dimensions (W x D x H): 8.8" x 14.7" x 13.3" (224 x 374 x 338 mm)
• Net Weight: 15.4 lbs. (7 kg)

Description:

With a high-resolution graphic display and intuitive features, Solis analytical balances provide an outstanding solution for a variety of lab applications. Versatile and resilient, the Solis is ideal for research and quality assurance labs; science education; precision counting; and production and manufacturing applications needing precision results. The Solis keypad is simple to use, with easy-to-read buttons and helpful navigation arrows for uncomplicated operation.

Features:

• High-resolution graphic display is amply sized for clear visibility
• Level indicator and adjustable feet ensure proper balance setup for optimum weighing results
• Security slot for optional Kensington-type lock and cable to help prevent theft
• Large, grade 304 stainless steel pan allows swift cleaning
• RS-232 interface is available to provide speedy connection to computers and printers
• Case and draft shield designed to reduce static electrical interference with the balance
• External calibration allows for verification and adjustment with weights
• Selectable digital filtering helps minimize effects of vibration and disturbances
• Security password control prevents unauthorized access
• Printouts include date and time for data tracking within Good Laboratory Practices (GLP) guidelines
• Multilingual display permits use in various regions
• Memory accumulation totals results
• Hold function freezes the displayed weight, allowing time to elapse without losing the result
• Checkweighing with audible alarm
• Parts counting with preset sample sizes
• AC adapter included

Specifications:

• Capacity: 410 g
• Readability: 0.0001 g
• Repeatability (S.D.):  0.0002 g
• Linearity (+/-):  0.0003 g
• Pan Size: 3.1" (80 mm)
• Weighing Units: g, mg, ct, GN, lb, oz, dwt, mm, ozt, tl.H, tl.S, tl.T, T, custom unit
• Stabilization Time: 4 sec
• Interface: RS-232
• Calibration: Internal automatic calibration
• Display: Graphic display with 0.6"/ 15mm -high digits
• Power Supply: 24 V, 50/60 Hz, 500 mA adapter
• Operating Temperature: 50°F to 86°F (10°C to 30°C)
• Housing: ABS plastic
• Draft Shield: Chamber, 7.6" x 7.7" x 9.1" (192 x 195 x 230 mm)
• Overall Dimensions (W x D x H): 8.8" x 14.7" x 13.3" (224 x 374 x 338 mm)
• Net Weight: 15.4 lbs. (7 kg)

Description:

With a high-resolution graphic display and intuitive features, Solis analytical balances provide an outstanding solution for a variety of lab applications. Versatile and resilient, the Solis is ideal for research and quality assurance labs; science education; precision counting; and production and manufacturing applications needing precision results. The Solis keypad is simple to use, with easy-to-read buttons and helpful navigation arrows for uncomplicated operation.

Features:

• High-resolution graphic display is amply sized for clear visibility
• Level indicator and adjustable feet ensure proper balance setup for optimum weighing results
• Security slot for optional Kensington-type lock and cable to help prevent theft
• Large, grade 304 stainless steel pan allows swift cleaning
• RS-232 interface is available to provide speedy connection to computers and printers
• Case and draft shield designed to reduce static electrical interference with the balance
• External calibration allows for verification and adjustment with weights
• Selectable digital filtering helps minimize effects of vibration and disturbances
• Security password control prevents unauthorized access
• Printouts include date and time for data tracking within Good Laboratory Practices (GLP) guidelines
• Multilingual display permits use in various regions
• Memory accumulation totals results
• Hold function freezes the displayed weight, allowing time to elapse without losing the result
• Checkweighing with audible alarm
• Parts counting with preset sample sizes
• AC adapter included

Specifications:

• Capacity: 510 g
• Readability: 0.0001 g
• Repeatability (S.D.):  0.0002 g
• Linearity (+/-):  0.0003 g
• Pan Size: 3.1" (80 mm)
• Weighing Units: g, mg, ct, GN, lb, oz, dwt, mm, ozt, tl.H, tl.S, tl.T, T, custom unit
• Stabilization Time: 4 sec
• Interface: RS-232
• Calibration: Internal automatic calibration
• Display: Graphic display with 0.6"/ 15mm -high digits
• Power Supply: 24 V, 50/60 Hz, 500 mA adapter
• Operating Temperature: 50°F to 86°F (10°C to 30°C)
• Housing: ABS plastic
• Draft Shield: Chamber, 7.6" x 7.7" x 9.1" (192 x 195 x 230 mm)
• Overall Dimensions (W x D x H): 8.8" x 14.7" x 13.3" (224 x 374 x 338 mm)
• Net Weight: 15.4 lbs. (7 kg)

The new Vi-CELL Series Cell Viability Analyzers provide an automatic and cost effective means to perform the trypan blue dye exclusion method. This data is essential to the decision making process for basic tissue culture cell passage and maintaining optimum culture conditions in bioreactors. Cell and tissue culture applications in life science research, including recombinant protein and biopharmaceutical production, require the accuracy, precision and automation available only in the Vi-CELL cell viability analyzer.

The Vi-CELL automates the widely accepted trypan blue cell exclusion method. Historically, cell viability determinations were performed manually using a light microscope and hemacytometer. This technique has major shortcomings due to subjective determination of cell count, as well as manual, time consuming steps. In comparison to the manual technique, the Vi-CELL automatically performs the trypan blue with video imaging of the flow-through cell. Results are obtained in minutes.

Includes:

• Computer w/ Software
• Monitor
• Manuals

Product Features:

• Automation of the standard trypan blue assay
• % Viability
• Total cell concentration
• Total viable cell concentration
• Mean cell size
• Real time cellular images
• Bioprocess monitoring
• Validated reagents
• Convenient reagent pack

 Specifications:

• Analysis Time: < 2.5 min
• Capacity: Single or 12 position via autoloader
• Concentration Range: 5 x 10^4 to 1 x 10^7 cells/mL
• Counting Accuracy: ± 6%
• Depth: 41 cm (16 in)
• Digitizing Resolution: 1394 x 1040
• Height: 44.5 cm (17.5 in)
• Imaging Technology: Auto-focus CCD array, Firewire camera
• Instrument Type: Video image through a quartz flow cell
• Overall Analysis Range: Size Range: 2 µm - 70 µm
• Sample Volume: 0.5 mL
• Temperature: 10°C to 40°C (50°F to 104°F)
• Viability Range: 0 to 100%
• Weight: 11.3 kg (25 lb)
• Width: 38 cm (15 in)

The new Vi-CELL Series Cell Viability Analyzers provide an automatic and cost effective means to perform the trypan blue dye exclusion method. This data is essential to the decision making process for basic tissue culture cell passage and maintaining optimum culture conditions in bioreactors. Cell and tissue culture applications in life science research, including recombinant protein and biopharmaceutical production, require the accuracy, precision and automation available only in the Vi-CELL cell viability analyzer.

The Vi-CELL automates the widely accepted trypan blue cell exclusion method. Historically, cell viability determinations were performed manually using a light microscope and hemacytometer. This technique has major shortcomings due to subjective determination of cell count, as well as manual, time consuming steps. In comparison to the manual technique, the Vi-CELL automatically performs the trypan blue with video imaging of the flow-through cell. Results are obtained in minutes.

Includes:

• Computer w/ Software
• Monitor
• Manuals

Product Features:

• Automation of the standard trypan blue assay
• % Viability
• Total cell concentration
• Total viable cell concentration
• Mean cell size
• Real time cellular images
• Bioprocess monitoring
• Validated reagents
• Convenient reagent pack

 The Vi-CELL XR offers additional benefits over the S and AS Models:

• Extended size range to 2 microns, allowing additional analyses of yeast, and smaller cells.
• Increased sample throughput with greater efficiency.
• Reduced sample volume results in less reagent use.
• Auto focus capability increases instrument ease of use.
• Variable aspiration and mixing cycles optimize results.
• Enhanced image magnification provides unparalleled cellular detail.
• Circularity measurement helps isolate debris from cells.

 Specifications:

• Analysis Time: < 2.5 min
• Capacity: Single or 12 position via autoloader
• Concentration Range: 5 x 10^4 to 1 x 10^7 cells/mL
• Counting Accuracy: ± 6%
• Depth: 41 cm (16 in)
• Digitizing Resolution: 1394 x 1040
• Height: 44.5 cm (17.5 in)
• Imaging Technology: Auto-focus CCD array, Firewire camera
• Instrument Type: Video image through a quartz flow cell
• Overall Analysis Range: Size Range: 2 µm - 70 µm
• Sample Volume: 0.5 mL
• Temperature: 10°C to 40°C (50°F to 104°F)
• Viability Range: 0 to 100%
• Weight: 11.3 kg (25 lb)
• Width: 38 cm (15 in)