Used Lab Equipment

Features:

The AA900 Atomic Absorption Spectrometer is a versatile entry level instrument with a computer controlled Air/Acetylene flame for general laboratory requirements. Due to its high sensitivity and excellent performance the instrument can be used for a wide range of applications. The versatile instrument is available in three configurations:

AA990F-Flame atomizer only.

AA990G-Graphite furnace atomizer only. 

AA990FG-Combined with flame and graphite furnace atomizer switch aromatically. 

Common Applications include: Agricultural, Environmental, Petrochemical, Clinical.

â—† Easy-to-use automation software 

â—† Integrated safety precautions for user protection

â—† Precision accuracy with integrated correction system 

â—† Life cycle value, best choice for less than 8 elements of analysis

Specifications:

• Wavelength range: 190-900 nm

• Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)

• Modulation: Square wave pulse

• Modulation frequency :

  100 Hz self reversal (SR) background,

  400 Hz Deuterium Arc (D2) background

• Monochromator

• Grating: 1800 grooves/mm diffraction grating

• Blazed wavelength: 250 nm

• Focus: 300 nm

• Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm

• Scan mode: Automatic

• Photometric type: Single beam

• Wavelength accuracy: ±0.15 nm

• Wavelength resolution: 0.2 nm±0.02 nm

• Wavelength reproducibility: <0.05 nm

• Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm

• Baseline stability: 0.005 A/30 min

• Background correction:
  Deuterium Arc (D2) 1.0 Abs,

  Self Reversal (SR) 3.0 Abs

   

  Flame Analysis

• Flame type: Air/acetylene

• Sensitivity (Cu): 2 μg/ml Absorption>0.280 Abs

• Characteristic Concentration: Cu<0.02 μg/ml

• Detection limit: Cu<0.004 μg/ml
  Repeatability: Cu<0.7 %

• Burner head: Titanium Alloy

   

• Nebulizer:
  High–efficiency glass,

  acid proof available as an option

  Pre-mix chamber: Corrosion resistant

• Atomizer selection:

  Manual (AA990F)
  Automatic changeover (AA990FG)

• Safety features: Burner switch, flame sensor, gas leak sensor, low gas pressure sensor, drain trap sensor, power loss protection

  
  Graphite Furnace Analysis

• Graphite head: Transversally heated

• Temperature range: Ambient-2650 ℃

• Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning 

• Feedback: Voltage and optical temperature control feedback

• Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs

Features:

The AA900 Atomic Absorption Spectrometer is a versatile entry level instrument with a computer controlled Air/Acetylene flame for general laboratory requirements. Due to its high sensitivity and excellent performance the instrument can be used for a wide range of applications. The versatile instrument is available in three configurations:

AA990F-Flame atomizer only.

AA990G-Graphite furnace atomizer only. 

AA990FG-Combined with flame and graphite furnace atomizer switch aromatically. 

Common Applications include: Agricultural, Environmental, Petrochemical, Clinical.

â—† Easy-to-use automation software 

â—† Integrated safety precautions for user protection

â—† Precision accuracy with integrated correction system 

â—† Life cycle value, best choice for less than 8 elements of analysis

Specifications:

• Wavelength range: 190-900 nm

• Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)

• Modulation: Square wave pulse

• Modulation frequency :

  100 Hz self reversal (SR) background,

  400 Hz Deuterium Arc (D2) background

• Monochromator

• Grating: 1800 grooves/mm diffraction grating

• Blazed wavelength: 250 nm

• Focus: 300 nm

• Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm

• Scan mode: Automatic

• Photometric type: Single beam

• Wavelength accuracy: ±0.15 nm

• Wavelength resolution: 0.2 nm±0.02 nm

• Wavelength reproducibility: <0.05 nm

• Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm

• Baseline stability: 0.005 A/30 min

• Background correction:
  Deuterium Arc (D2) 1.0 Abs,

  Self Reversal (SR) 3.0 Abs

   

  Flame Analysis

• Flame type: Air/acetylene

• Sensitivity (Cu): 2 μg/ml Absorption>0.280 Abs

• Characteristic Concentration: Cu<0.02 μg/ml

• Detection limit: Cu<0.004 μg/ml
  Repeatability: Cu<0.7 %

• Burner head: Titanium Alloy

   

• Nebulizer:
  High–efficiency glass,

  acid proof available as an option

  Pre-mix chamber: Corrosion resistant

• Atomizer selection:

  Manual (AA990F)
  Automatic changeover (AA990FG)

• Safety features: Burner switch, flame sensor, gas leak sensor, low gas pressure sensor, drain trap sensor, power loss protection

  
  Graphite Furnace Analysis

• Graphite head: Transversally heated

• Temperature range: Ambient-2650 ℃

• Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning 

• Feedback: Voltage and optical temperature control feedback

• Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs

Features:

The AA900 Atomic Absorption Spectrometer is a versatile entry level instrument with a computer controlled Air/Acetylene flame for general laboratory requirements. Due to its high sensitivity and excellent performance the instrument can be used for a wide range of applications. The versatile instrument is available in three configurations:

AA990F-Flame atomizer only.

AA990G-Graphite furnace atomizer only. 

AA990FG-Combined with flame and graphite furnace atomizer switch aromatically. 

Common Applications include: Agricultural, Environmental, Petrochemical, Clinical.

â—† Easy-to-use automation software 

â—† Integrated safety precautions for user protection

â—† Precision accuracy with integrated correction system 

â—† Life cycle value, best choice for less than 8 elements of analysis

Specifications:

• Wavelength range: 190-900 nm

• Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)

• Modulation: Square wave pulse

• Modulation frequency :

  100 Hz self reversal (SR) background,

  400 Hz Deuterium Arc (D2) background

• Monochromator

• Grating: 1800 grooves/mm diffraction grating

• Blazed wavelength: 250 nm

• Focus: 300 nm

• Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm

• Scan mode: Automatic

• Photometric type: Single beam

• Wavelength accuracy: ±0.15 nm

• Wavelength resolution: 0.2 nm±0.02 nm

• Wavelength reproducibility: <0.05 nm

• Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm

• Baseline stability: 0.005 A/30 min

• Background correction:
  Deuterium Arc (D2) 1.0 Abs,

  Self Reversal (SR) 3.0 Abs

   

  Flame Analysis

• Flame type: Air/acetylene

• Sensitivity (Cu): 2 μg/ml Absorption>0.280 Abs

• Characteristic Concentration: Cu<0.02 μg/ml

• Detection limit: Cu<0.004 μg/ml
  Repeatability: Cu<0.7 %

• Burner head: Titanium Alloy

   

• Nebulizer:
  High–efficiency glass,

  acid proof available as an option

  Pre-mix chamber: Corrosion resistant

• Atomizer selection:

  Manual (AA990F)
  Automatic changeover (AA990FG)

• Safety features: Burner switch, flame sensor, gas leak sensor, low gas pressure sensor, drain trap sensor, power loss protection

  
  Graphite Furnace Analysis

• Graphite head: Transversally heated

• Temperature range: Ambient-2650 ℃

• Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning 

• Feedback: Voltage and optical temperature control feedback

• Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs

Nicolet 6700 Analytical FTIR Spectrometer with sample holder and a polarized KRS-5.

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.

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

Features:

The heavy metal analyzer PF7 features good accuracy, high sensitivity, simple structure, small volume and easy operation.  The automated PF7 is an ideal supplementary of ICP-MS if testing dozens of elements in ULTRA trace elements. A perfect replacement of ICP-MS if only testing heavy metals like Arsenic, Mercury, Cadmium and Lead. Popular instruments in various market and research industries including: Cannabis, Environment (Water and Soil), Agricultural, Public health, Pharmaceutical, Metallurgical, Food and beverage, Clinical, Geological, Petrochemical, and more. Also it comes with XYZ axis auto sampler AS4 as an optional accessory making the analysis even simpler.

â—† Pre-aligned whole system: For the perfect running condition, plug and play

â—† Free-adjustment and data coded high performance lamps: achieve better sensitivity and accuracy

â—† Up to 3 testing channels: For simultaneous analysis, high efficiency

â—† Fully sealed reagent system: Inorganic and organic waste dispose separately, build-in toxic elements trap devices, green laboratory, care for the health

â—† Gas-driven flow system: Without consumable parts, auto purge, chemical resistant FEP tubing, easy to maintenance

â—† High grade automation/intelligent: Auto sampler, Auto dilution, auto optimized

â—† Double beam optical system: To eliminate light source drift

â—† New design Gas Liquid Separator: With magnetic stirring and Peltier system for improved repeatability of analytical results and high sensitivity

â—† Easy to upgrade: Speciation system accessory, compatible with multi brand HPLC pump

Specifications:

• Atomiser: Quartz furnace tube with auto ignition
• Furnace Heating: Computer controlled heating
• Hydride Generator: Continuous flow high performance for cold vapour Mercury and hydride determinations of As, Se, Te, Bi, Sb, Sn, Zn, Pb, Cd, Ge
• Gas Requirement: High purity Argon gas (>99.99 %) @ 30 psi
• Exhaust System: 2 stage filtration to decontaminate pollutants
• Carrier and Reagent Delivery: Gas pressure driven system
• Gas/Liquid Separator:  High efficiency gas/ liquid separator with magnetic stirring and Peltier cooling
• Baseline Stability: <1.5 %
• Baseline Noise: <1.5 %
• Linear Range: >10³

The Waters 2487 Dual λ Absorbance Detector is a two-channel, tunable, ultraviolet/visible (UV/Vis) detector designed for high-performance liquid chromatography (HPLC) applications. The Waters 2487 Dual λ Absorbance Detector can operate either as a stand-alone unit (with a chart recorder or integrator) or as an integral part of a Waters chromatography system.

Specifications:

• Wavelength range: 190 to 700 nm
• Bandwidth: <5 nm
• Wavelength accuracy: +1.0 nm
• Wavelength repeatability: +0.1 nm
• Single λ dry noise: <5 µAU (at 230 nm, 1 –second digital filter, 30-second segments, 10-Hz data rate, analytical cell)
• Wet noise: <8 µAU (at 230 nm, 1-second digital filter 30-second segments, 10-Hz data rate, analytical cell)
• Dual channel noise (dry): <35 µAU (measured at 230 nm, running at 230 to 280 nm with 2-second filter at 1-Hz data rate; dry, analytical cell)
• Dual channel noise (wet): <45 µAU (measured at 230 nm, running at 230 to 280 nm with 2-second filter at 1-Hz data rate; 1 ml/min, flow of acetonitrile, analytical cell)
• Linearity: <5% at 2.5 AU, propylparaben at 257 nm
• Drift: 1.0 x 10-4 AU/hr. max (∆T = +2°C/hr.)
• Thermal drift: 1.0 x 10-4 AU/°C max (∆T = +2°C/hr.)
• Sensitivity setting range: 0.0001 to 4.0000 AUFS
• Filter setting range
  • Single-wavelength: 0.1 to 5.0 seconds
  • Dual-wavelength: 1 to 50 seconds
• Time-constant: To 5.0-second Hamming filter
• Digital data rates:
  • 1,2,5,10,20,40,80 Hz (single channel)
  • 1,2 Hz (dual channel)
• Analog output data rates (single λ mode):
  • 10,20,40,80 Hz (channel A)
  • 10 Hz only (channel B)
• Lamp source: 30-W High Brightness Deuterium lamp, 0.5 nm aperture, pre-aligned 2000 silicon photodiodes (matched pair)
• Second-order filter: Automatic for wavelengths > 370 nm
• Wavelength calibration filter: Erbium filter, used at startup or on demand
• Flow cell: TaperSlit flow cell design
• Nitrogen purge: Purge fitting present on optics bench
• Path length: 0 mm (standard analytical)
• Cell volume: 10 µL (standard analytical)
• Pressure limit: 6895 kPa (69 bar,1000 psi)
• Materials: 316 stainless steel, fused silica, Tygon
• Operating temperature: 4 to 40 °C (39 to 104 °F)
• Operating humidity: 20% to <95%, noncondensing
  
  

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

The SmartReader 96 comes complete with 4 popular filters: 405,450,492,630nm and twenty six additional filters are available separately to cover a full range from 340 to 750nm.  The integrated filter wheel allows up to 8 filters to be loaded at once, and filters can be selected during programming. Up to two filters can be used for 2 measurements of the sample plate, for calculated comparisons.  Kinetic calculations can be performed by setting multiple readings. The SmartReader 96 is a convenient stand alone reader, all software and the programing system is incorporated into the electronics. However, a convenient USB port on the side allows quick and easy saving of data files to a USB drive, and the universal .csv files can then be shared or transferred to a computer for storage or further processing.  A data port can be used for connecting a computer or basic printer.

Specification:

• Control and Display: 7 inch touch screen (800 x 480 pixels)
• Light Source: Quartz-halogen lamp 6V/10W
• Wavelength Range: 340-750nm (405, 450, 492 and 630 nm filters included)
• Half-Bandwidth of filter: 3~9nm
• Readout Range: 0~4.000 Abs
• Linearity (405nm): 0~2.000 Abs <+1% / 0~4.000 Abs <+2%
• Precision: CV</= 0.2% (0-3) Abs ; CV</= 01.0% (3-4) Abs
• Test Speed: <6 sec. for 96 well plate
• Shaking: 3 modes - slow, medium, fast
• User Interface: Integrated software and touch screen control
• Storage: 200 programs; 100,000 test records
• Ports: USB ports for PC, printer, mouse and flash drive
• Dimensions: 295x440x225 mm (11.6 x 17 x 8.75 inches)
• Weight: 10 kg

Features:

The Bio-Plex 3D suspension array system is the next generation multiplexing platform based on xMAP technology. Expanded multiplexing capability, faster time to results, and automation capability make it the platform of choice for high-throughput testing for nucleic acid and protein applications.

Specifications:

• Software: xPONENT (acquisition) Bio-Plex Manager (analysis)
• Optics: Lasers/APDs/ PMTs
• Multiplex Capacity: 500
• Bead Compatibility: MagPlex-C, MicroPlex, LumAvidin, xTAG
• Read Time: ~20 min/96-well plate, ~75 min/384-well plate
• Applications: High-throughput
• Plate Format: 96-well/384-well
• Dynamic Range:5 logs

Includes: computer, touch screen monitor, manuals, and software.

Includes:

• Bar Code reader
• Computer loaded with Software

The 2103 EnVision Multilabel Plate Readers are fast, sensitive and versatile benchtop readers that deliver optimized performance in every application and for every label. Their unique design features modular label-specific optical mirror modules, high energy flash lamps, and high speed detectors.

Specifications:

• Light Source: Xenon flash lamp
• Plate Formats: 1 to 3456
• Temperature Control:
  • Temperature range: from 2 °C above ambient up to 45 °C (0.5 °C increments)
  • Uniformity: ± 1 °C
  • Heating time: < 10 minutes (from RT up to 37 °C)
• Shaking: linear, orbital, dual orbital
• Dispenser:
  • Dispense volume: 2-475 μL (1 μL increments)
  • Pump speed: 100-500 μL/s
  • Dead volume: 750 μL. With pump-back function < 50 μL using stardard tubing length and factory settings.

Includes:

• Bar Code reader
• Computer loaded with Software

The 2103 EnVision Multilabel Plate Readers are fast, sensitive and versatile benchtop readers that deliver optimized performance in every application and for every label. Their unique design features modular label-specific optical mirror modules, high energy flash lamps, and high speed detectors.

Specifications:

• Light Source: Xenon flash lamp
• Plate Formats: 1 to 3456
• Temperature Control:
  • Temperature range: from 2 °C above ambient up to 45 °C (0.5 °C increments)
  • Uniformity: ± 1 °C
  • Heating time: < 10 minutes (from RT up to 37 °C)
• Shaking: linear, orbital, dual orbital
• Dispenser:
  • Dispense volume: 2-475 μL (1 μL increments)
  • Pump speed: 100-500 μL/s
  • Dead volume: 750 μL. With pump-back function < 50 μL using stardard tubing length and factory settings.

Premier dual-mode readers for absorbance & fluorescence intensity-based assays. Users can select from top- or bottom-read modes for improved sensitivity for solution and cell-based assays.

Includes:

• SoftMax Pro software version 5.4.1
• Computer Workstation w/ Flat Screen Monitor
• Complete Set of Communication & Power Cables
• User/Reference Manuals for M2 and SoftMax Pro software

Specifications:

• Absorbance Photometric Performance
• Wavelength range: 200-1000 nm
• Wavelength selection: Monochromator
• Wavelength bandwidth: ≤ 4.0 nm
• Wavelength accuracy: ±2.0 nm
• Wavelength repeatability: ±0.2 nm

Fluorescence Photometric Performance (M2)

• Dual monochromators: 1 nm increments
• EX 250-850 nm
• EM 360-850 nm
• Bandwidth (EX, EM): 9, 9 nm
• Detection limit: 3.0 fmol/well FITC 200 μL in 96 wells