Used Lab Equipment

Includes:

• NXR FT-Raman Accessory Module )1064 nm Laser)
• Raman InGaAs Detector
• Nicolet/Nexus Series Sample Compartment Cover
• 180 Degree Reflective Sample Comp Dual Motor Assembly
• Raman Capillary Tube Holder
• FT Raman MicroStage
• Computer Loaded w/ Atlus Software, and FTIR Software

Nicolet FT-IR spectrometers from Thermo Electron Corporation are the highest performance FT-IR systems available. While the spectrometer has the power to handle the most advanced research-level experiments, routine analyses are performed just as conveniently.  Every facet of the Nicolet FT-IR spectrometer has been engineered to facilitate sample handling, introduce options to scientists, and increase laboratory throughput.

Specifications:

• Spectral Range (Standard): 7800 – 350 cm^-1
• Spectral Range (Option, CsI Optics): 6400 – 200 cm^-1
• Spectral Range (Option, Extended-Range Optics): 11000 – 375 cm^-1
• Spectral Range (Option, Multi-Range Optics): 27000 – 15 cm^-1 (Standard)
• Optical Resolution: 09 cm^-1
• Peak-To-Peak Noise (1 minute scan): < 8.68 x 10^-6 AU** (50,000:1)
• RMS Noise (1 minute scan): < 1.95 x 10-6 AU**
• Ordinate Linearity: 07 %T
• Wavenumber Precision: 01 cm
• Slowest Linear Scan Velocity: 0.158 cm/sec
• Fastest Linear Scan Velocity: 33 cm/sec
• Number of Scan Velocities: 15
• Rapid Scan (Spectra/second @ 16 cm^-1, 16 cm^-1: 65, 95
• Throughput Increase in Turbo Mode (@ 3000 cm: 25%
• Liquid Nitrogen-Cooled Detector Hold Time: 18 hours

State-of-the-art technology with an easy-to-use format in a compact footprint: that is the Eppendorf BioPhotometer! It's large key pads, pre-programmed methods, and pre-set wavelengths and conversion factors greatly simplify the sample quantification. The large LCD screen displays the sample concentrations, absorption values, OD260/OD230 and OD260/OD230 and sample dilutions at a glance.

Features:

• Compact design, easy to transport
• Robust housing, splash- and water-resistant
• High-value components guarantee high operating safety
• Metal housing ensures high stability
• Xenon flash lamp source with extremely long service life
• Ready to measure immediately (no warmup time)
• Self-explanatory, extremely simple operation
• Measurement only takes approx 2 seconds
• Programmed methods: ssDNA, dsDNA, RNA, Oligo, Protein, Lowry/Lowry micro, Bradford/Bradford micro, BCA/BCA micro, and OD 600
• Optional background correction at 320 nm for UV methods
• Automatic calculation of sample dilution
• Simple conversion using the "Conversion" key
• Up to 10 standards for colorimetric analyses
• Storage of the last 100 results and all corresponding data
• Storage of all calibrations
• Sample data and calibration data can be called up after being stored

Specifications:

• Optical system:  Absorption, single-beam photometer with reference beam
• Light source: Xenon flash lamp
• Light beam height: 8.5 mm
• Spectral range:  220 to 750 nm
• Wavelengths: Xe 230; 260; 280; 320; 562; 595 nm
• Spectral range width: 5 nm: 230 to 320 nm; 7 nm: 562 to 595 nm
• Photometric measuring range: 0,000 to 3,000 A
• Photometric accuracy: ±1% at 1 A
• Photometric precision: < 0.5% at 1 A
• Method-dependent evaluation:    - Absorbance/concentration using factor
  • Concentration using calibration with 1 to 10 standards
  • One-point calibration (1 std) / linear regression (2 to 10 standards)
  • Non-linear regression (polynom, 3rd degree; 4 or 5 standards), 1x, 2x or 3x determination
  • Ratio 260/280, ratio 260/230, molar concentration, total yield
  • Warburg formula for protein direct A280
• Calibration memory: For protein methods
• Results memory: For 100 results with absorbance, ratio values, sample no., dilution, date and time
• Printer interface: RS-232C, serial, for printer or PC with BioPhotometer software package
• Power consumption: Approx. 20 W in operation; 10 W in standby mode
• Cuvettes: UVette and common rectangular cuvettes of suitable glass or plastic materials

The Direct Detect system provides accurate results without the pitfalls of colorimetric assays. By measuring amide bonds in protein chains, the system accurately determines an intrinsic component of every protein without relying on amino acid composition, dye binding properties or reduction-oxidation (redox) potential. Also, evaluation of other components of complex mixtures separable from the protein spectral region, like lipids, make lysates and membrane preps easier than ever.

Specifications:

• Assay Range: 250-5,000 μg / mL
• Sample Volume: 2 μL
• Protein Required to Measure 1 mg/mL: 6 μg
• Compatible: Detergents, Reducing agents, SDS, Chelators
• Time (To Analyze Single Samples): 2 mins

Features:

• Single-beam, microprocessor-controlled
• Measurements in the UV-VIS range, operates in the wavelength range of 190-1100 nm
• Provides fixed wavelength, wavelength scan, and kenetics/time as standard modes. Features:
• Wavelenght accuracy: +/- 0.2nm
• Photometric readout: (-0.300) -3.000A / 0.0-200.0%T
• Bandpass: 1.8 nm
• Scan speed: 120, 240, 600, 1200, 2400 nm/min,

Includes:

• Monitor
• Keyboard
• Mouse

Multiple purpose capabilities allow you to measure a wide range of analytes.

Features:

• Compact footprint provides a space-saving, convenient system
• Intuitive keyboard with integrated controls and LCD display
• Routine measurements require just a few keystrokes
• Direct measurement of routine absorbance or transmittance data
• Concentration mode for single point standard or factor-based quantitative analysis
• Bidirectional RS-232-C interface

Specifications

• Optical System: Grating based, 1200 lines/mm
• Spectral Bandwidth: <=8nm
• Wavelength Range: 325 to 1100nm
• Wavelength Accuracy: ±2.0nm
• Wavelength: Readout: 20-character, 2-line LCD
• Readout: Absorbance, %Transmittance, Concentration
• Range:
  • -0.1 to +2.5A
  • 0 to 125%T
  • 0 to 1999C
• Accuracy:
  • ±0.003A from 0 to 0.3A
  • ±1% from 0.3 to 2.5A
• Noise (at 500nm): <=0.001A at 0A; ±0.004A at 2A
• Drift: 0.003A/hour
• Stray Radiant Energy: <=0.1%T at 340 and 400nm
• Communication Ports
  • RS-232-C (serial)
  • Centronics-compatible (parallel)
• Dimensions: 13L x 12W x 7 in.H (33 x 30 x 19cm)
• Net Weight: 10 lb. (4.5kg)

Versatile spectrometers operating in the ultraviolet (UV) and visible (Vis) spectral ranges. Optical components are coated with silica for durability and holographic grating is used in the monochromator. Features a double-beam, all-reflecting system, usable for a wide range of applications.

Includes:

• Computer loaded w/ software
• 6 cell Cuvette Holder
• Peltier Port

Modes Of Operation:

• Scanning
• Wavelength program
• Time-drive
• Rate
• Quant
• Scanning quant

Features:

• True double-beam operation
• High throughput, low stray-light optics
• Pre-aligned deuterium and tungsten-halogen lamps
• Wide range of accessories and consumables

Benefits:

• Very high stability, high accuracy and reproducibility.
• Easily passes all pharmacopoeia and regulatory performance tests
• Quickly replaced for minimal downtime
• Perfect for any liquid sample
• Select the version that best matches your analysis needs and the skill level of your operators

Applications:

• Routine UV/ Vis Testing
• Liquids Analysis
• Solids, Pastes, and Powder Samples
• Regulatory Tests requiring variable bandwidths

Specifications:

• Temperature Range: Ambient 15ºC to 35ºC
• Relative Humidity: 20% to 80% (without condensation)
• Dimensions: 650 x  560 x 260 nm (W x D x H)
• Wavelength Range: 190 nm to 1100 nm
• Wavelength Accuracy: ±0.1 nm
• Wavelength Reproducibility: ±0.1 nm
• Spectral Bandwidth: 0.5 nm, 1 nm, 2 nm, 4 nm
• Beam Center Height: 15 mm
• Optical Path Length: 121 mm
• Scan Speeds (nm/min): 7.5, 15, 30 , 60, 120, 240, 480, 960, 1920 and 2880
• Photometric Range: 0% to 100%
• Detector: Photodiodes
• Grating: Holographic, 1053 lines/mm
• Lamp Change: Automatically at 326 nm
• Radiation Sources: Pre-Aligned Deuterium and Halogen Lamps
• Digital Port: One RS 232 C Interface
• Type: Scanning Double-Beam
• Pollution Degree: 2
• Altitude: Up to 2000 m

Versatile spectrometers operating in the ultraviolet (UV) and visible (Vis) spectral ranges. Optical components are coated with silica for durability and holographic grating is used in the monochromator. Features a double-beam, all-reflecting system, usable for a wide range of applications.

Includes:

• Computer loaded w/ software
• 6 cell Cuvette Holder
• Peltier Port

Modes Of Operation:

• Scanning
• Wavelength program
• Time-drive
• Rate
• Quant
• Scanning quant

Features:

• True double-beam operation
• High throughput, low stray-light optics
• Pre-aligned deuterium and tungsten-halogen lamps
• Wide range of accessories and consumables

Benefits:

• Very high stability, high accuracy and reproducibility.
• Easily passes all pharmacopoeia and regulatory performance tests
• Quickly replaced for minimal downtime
• Perfect for any liquid sample
• Select the version that best matches your analysis needs and the skill level of your operators

Applications:

• Routine UV/ Vis Testing
• Liquids Analysis
• Solids, Pastes, and Powder Samples
• Regulatory Tests requiring variable bandwidths

Specifications:

• Temperature Range: Ambient 15ºC to 35ºC
• Relative Humidity: 20% to 80% (without condensation)
• Dimensions: 650 x  560 x 260 nm (W x D x H)
• Wavelength Range: 190 nm to 1100 nm
• Wavelength Accuracy: ±0.1 nm
• Wavelength Reproducibility: ±0.1 nm
• Spectral Bandwidth: 0.5 nm, 1 nm, 2 nm, 4 nm
• Beam Center Height: 15 mm
• Optical Path Length: 121 mm
• Scan Speeds (nm/min): 7.5, 15, 30 , 60, 120, 240, 480, 960, 1920 and 2880
• Photometric Range: 0% to 100%
• Detector: Photodiodes
• Grating: Holographic, 1053 lines/mm
• Lamp Change: Automatically at 326 nm
• Radiation Sources: Pre-Aligned Deuterium and Halogen Lamps
• Digital Port: One RS 232 C Interface
• Type: Scanning Double-Beam
• Pollution Degree: 2
• Altitude: Up to 2000 m

Includes:

• NXR FT-Raman Accessory Module )1064 nm Laser)
• Raman InGaAs Detector
• Nicolet/Nexus Series Sample Compartment Cover
• 180 Degree Reflective Sample Comp Dual Motor Assembly
• Raman Capillary Tube Holder
• FT Raman MicroStage
• Computer Loaded w/ Atlus Software, and FTIR Software

Nicolet FT-IR spectrometers from Thermo Electron Corporation are the highest performance FT-IR systems available. While the spectrometer has the power to handle the most advanced research-level experiments, routine analyses are performed just as conveniently.  Every facet of the Nicolet FT-IR spectrometer has been engineered to facilitate sample handling, introduce options to scientists, and increase laboratory throughput.

Specifications:

• Spectral Range (Standard): 7800 – 350 cm^-1
• Spectral Range (Option, CsI Optics): 6400 – 200 cm^-1
• Spectral Range (Option, Extended-Range Optics): 11000 – 375 cm^-1
• Spectral Range (Option, Multi-Range Optics): 27000 – 15 cm^-1 (Standard)
• Optical Resolution: 09 cm^-1
• Peak-To-Peak Noise (1 minute scan): < 8.68 x 10^-6 AU** (50,000:1)
• RMS Noise (1 minute scan): < 1.95 x 10-6 AU**
• Ordinate Linearity: 07 %T
• Wavenumber Precision: 01 cm
• Slowest Linear Scan Velocity: 0.158 cm/sec
• Fastest Linear Scan Velocity: 33 cm/sec
• Number of Scan Velocities: 15
• Rapid Scan (Spectra/second @ 16 cm^-1, 16 cm^-1: 65, 95
• Throughput Increase in Turbo Mode (@ 3000 cm: 25%
• Liquid Nitrogen-Cooled Detector Hold Time: 18 hours

Description: With its dedicated operator interchangeable measurement cells to accommodate many different sample types, the NIRFlex N-500 is a uniquely, flexible FT-NIR Spectrometer. Its Fourier Transform polarization technology guarantees the same superior performance across different environmental conditions; from laboratory to warehouse.

Specifications:

• Dimensions (W x D x H): 350 x 250 x 450 mm

• Spectral range: 800 - 2500 nm (if not specified differently for measuring cell)

• Resolution: 8 cm−1 (with boxcar apodization)

• Type of interferometer: Polarization interferometer with TeO2 wedges

• Wavenumber accuracy: ± 0.2 cm−1 (measured with HF gas cell at an ambient temperature of 25℃ ± 5℃)

• Signal-to-noise ratio: 10000 (peak-to-peak noise of a linear corrected baseline)

• Number of scans/sec.: 2 - 4 (depends on resolution)

• Type of lamp/lifetime lamp (MTBF): Tungsten halogen lamp / 12000 h (2 x 6000 h)

• Type of laser: 12 VDC HeNe, wavelength at 632.992 nm

• Analog digital converter: 24 bit

• Electric power supply: 100 - 230 VAC ± 10%, 50/60 Hz, 350 W

• Ethernet connection: 100 Mbit/s

Description:

QIAxpert is an innovative high-speed microfluidic UV/VIS spectrophotometer which profiles sample content to differentiate between DNA and RNA and sample impurities. QIAxpert is fast and easy to use, analyzing up to 16 samples within 2 minutes — just pipet samples onto the QIAxpert slide, place it into the reader, and select the pre-programmed method on the integrated touchscreen. QIAxpert is the right tool for any fast-paced lab performing nucleic acid quantification and quality control.

Specifications:

• Absorbance precision: 0.001 OD
• Absorbance accuracy: 4% (0.66 OD at 350 nm)
• Data output: USB, TCP/IP or QR code
• Dimensions (W x D x H): 23 x 28 x 30 cm
• DNA concentration range: 1.5 ng/μl up to 2000 ng/μl dsDNA (A260 dsDNA application)
• Light source: Xenon flash lamp
• Measurement range (10 mm equivalent): 0.03–40 OD
• Measurement time: Approximately 2 minutes for fully loaded slide
• Optical System: Ultrasensitive photodiode array spectrophotometer for UV-VIS range
• Path length: 0.5 mm
• Photometric range: 0.0005–2.0 OD
• Power supply: 100–240 V, 50/60Hz (operating voltage 24 VDC)
• Sample amount: 2 µl
• Sample residence time: 2 hours
• Samples per run (throughput): 1–16 samples per run (blanks included)
• Software: On-board software; newest software can be downloaded at www.qiagen.com/QIAxpert
• Type: UV/VIS polychromatic system + reference channel
• Wavelength accuracy: ≤0.2 nm
• Wavelength range: 230–750 nm
• Wavelength reproducibility: 0.1 nm
• Wavelength resolution: <3 nm

Includes:  Test Tube Holder 1 80-7100-11

Ultrospec 7000 is a multiple application, dual-beam, UV Visible spectrophotometer developed to meet the day-to- day needs of the busy laboratory. Engineered for robust, lower cost operation with minimal maintenance requirements, yet providing simple, touchscreen operation, multiple-user profiles

and a choice of data export methods. A range of software upgrade and accessory options are available to meet your needs in the future

Technical specification:

• Optical system: Double-beam monochromator
• Detector: Dual-silicon photodiodes
• Light source: Pulsed Xenon lamp
• Wavelength calibration: Automatic upon switch on
• Wavelength range: 190 – 1100 nm
• Absorbance range: - 4.0 to 4.0 A
• Spectral bandwidth: 2 nm
• Stray light: < 0.05%T at 220 nm using NaI and 340 nm using NaNO2
• Wavelength accuracy: ± 0.5 nm across wavelength range
• Wavelength reproducibility: ± 0.1 nm
• Photometric reproducibility: ± 0.002 A at 1 A
• Photometric accuracy:
  • ± 0.002 A at 0.5 A, ± 0.004 A at 1 A,
  • ± 0.006 A at 2 A
• Zero stability: ± 0.001 A/hr at 500 nm
• Noise: < 0.0002 A RMS at 500 nm
• Outputs: USB cable, USB memory stick,
• Power supply: 90-250 V, 50/60 Hz, Max 30 VA
• Dimensions (w×d×h): 533 mm × 457 mm × 330 mm
• Weight: < 18 kg

Specifications:

Site Requirements

• Dimensions (W x D x H): 416 × 379 × 274mm
• Weight: 11 kg
• Ambient temperature: 15 to 35°C
• Ambient humidity: 45 to 80%, less than 70% if over 30°C
• Power supply: 100~120 V 50/60 Hz 160 VA ; 220~240 V 50/60 Hz 160 VA

Performance Specifications:

• Spectrum bandwidth: 5 nm
• Wavelength accuracy: ± 1.0 nm
• Wavelength repeatability: ± 0.3 nm
• Stray light: less than 0.05% (220.0 nm Nal, 340.0 nm NaNO2 & UV39)
• Photometric range: −3.99 to 3.99 Abs (absorbance) ;  0.0 to 200% (transmittance)
• Recording range: −3.99 to 3.99 Abs (absorbance) ;  −399 to 399% (transmittance)
• Photometric accuracy: ± 0.005 Abs (at 1.0 Abs) ; ± 0.003 Abs (at 0.5 Abs)
• Photometric repeatability: ± 0.002 Abs (at 1.0 Abs)
• Drift: less than ± 0.001 Abs/h (after 2 hr warm-up)
• Baseline flatness: ± 0.010 Abs (after 1 hr warm-up, at 1100 to 200 nm)
• Noise: less than 0.002 Abs, Peak to Peak / less than 0.0005 Abs, RMS

Optical Design

• Wavelength range: 190.0 to 1100.0 nm
• Display wavelength: 0.1nm step
• Selectable wavelength: 0.1 nm step (1 nm step in spectrum mode)
• Scan speed: ± 3800 nm/min (wavelength change) ; ± 24 to 1400 nm/min (scan)
• Light source change: Auto change with wavelength ; halogen lamp only ; deuterium (D2) lamp only
• Measurement method: single beam measurement
• Monochromator: incorporates aberration-corrected concave blazed holographic grating
• Detector: silicon photodiode

System Includes:

• Agilent G1103A UV-Vis Spectrophotometer
• G1115AA/BA Spectral B.04.xx 32 Bit Chemstation Software or C.01.xx OpenLab Software (your choice)
• Computer With Windows 7 Pro or Windows XP Operating System
• Cables and Accessories

Specifications:

• Wavelength range: 190–1100 nm
• Slit width: 1 nm
• EP resolution test: > 1.6 toluene in hexane, ratio abs. at 269 nm/266 nm
• Stray light:
  • < 0.03 % at 340 nm (NaNO2, ASTM)
  • < 0.05 % at 220 nm (NaI, ASTM)
  • < 1 % at 198 nm (KCl, EP)
• Wavelength accuracy:
  • < ± 0.5 nm 0.5-second scan (NIST 2034)
  • < ± 0.2 nm at 486.0 and 656.1 nm
• Wavelength reproducibility: < ± 0.02 nm ten consecutive scans (NIST 2034)
• Photometric accuracy:
  • < ± 0.005 A at 440.0, 465.0, 546.1, 590.0, and 635.0 nm, 1 A (NIST 930e)
  • < ± 0.01 A at 235, 257, 313, 350, 430 nm, (potassium dichromate, EP method)
• Photometric noise: < 0.0002 A sixty 0.5 second scans at 0 A, 500 nm, rms
• Photometric stability: < 0.001 A/h at 0 A, 340 nm, after 1-hour warm up, measured over 1 hour, every 5 seconds, constant ambient temp.
• Baseline flatness: < 0.001 A 0.5-second blank, 0.5-second scan, rms
• Typical scan time: 5 second full range
• Shortest scan time: 1 second full range
• Time until next scan: 1 second full range, 0.1-second scan, up to 150 consecutive scans

Features:

This spectrophotometer is a modular system that allows its user to interchange a versatile range of accessories to correspond with the characteristics of a given sample. It is equipped with limitless configuration of accessories to enhance the accuracy and speed of the user’s application.

Specifications:

• Dimensions (W x H x D): (30.6 in x 13.7 in x 40.2 in)
• Optics: All reflective optics for high sensitivity at all wavelengths, and for
  Microsamples
• Source: 450 W CW Ozone-free Xenon arc lamp (250 to 2500 nm)
• Excitation grating: 1200 groove/mm blazed at 330 nm
• Emission grating: 1200 groove/mm blazed at 500 nm
• Bandpass: 0 to 30 nm (single mono, 1200 gr/mm grating), continuously adjustable
                   0 to 15 nm (double mono, 1200 gr/mm grating), continuously adjustable
• Wavelength Accuracy: ± 0.5 nm
• Integration Time: 1 ms to 160 s
• Base detector: Photomultiplier R928P, spectral coverage 200 to 870 nm
• Reference Detector: UV enhanced silicon photodiode
• Water Raman S/N: > 30,000:1 RMS (> 15,000:1 FSD)
• Phosphorescence Option: < 10 μs to >10 s

Includes:

• Computer Loaded with SoftMax Pro 5.4.1
• All Necessary Cables and Cords
• Manuals

The SPECTRAmax 250 microplate spectrophotometer has a xenon flash lamp and grating monochromator that facilitate direct UV measurement of DNA- RNA- and protein in microplates. Up to 96 assays can be run at one time using disposable or quartz microplates. The purity of DNA can be measured with A260/A280 ratios. Also- users can perform spectral scans from 250 nm to 750 nm to simplify qualitative analyses of numerous samples. The product reportedly reduces sample volumes in experiments because the assays are performed in a microplate instead of cuvettes. SOFTmax PRO microplate data- analysis software- for use with the SPECTRAmax 250- provides built-in spreadsheet capabilities for easy data analysis and reporting.

Specifications:

• Wavelength Range: 250-700 nm
• Photometric Range: 0.000 to 4.000 OD
• Wavelength Selection: Monochromator, tunable in 1-nm increments
• Photometric Linearity (405 nm): 0 to 3.000 OD
• Wavelength Bandwidth: 5 nm
• OD Resolution: 0.001 OD
• Endpoint Read Time: 9 seconds
• Temperature Range: Ambient to 45 C
• Kinetic Read Time: 9-second minimum interval
• Temperature Uniformity (Microplate): +/-0.5 C @ 37 C well-to-well