Spectroscopy

Fluorescence Spectrometer

Fluorescence Spectrometer

Fluorescence spectroscopy (also known as fluorometry or spectrofluorometry) is a type of electromagnetic spectroscopy that analyzes fluorescence from a sample. It involves using a beam of light, usually ultraviolet light, that excites the electrons in molecules of certain compounds and causes them to emit light; typically, but not necessarily, visible light. A complementary technique is absorption spectroscopy. In the special case of single molecule fluorescence spectroscopy, intensity fluctuations from the emitted light are measured from either single fluorophores, or pairs of fluorophores.

The PerkinElmer LS 55 Fluorescence spectrometer offers flexibility, versatility, reliability and ease-of-use. Based on our popular LS-50B, the LS 55 spectrometer includes a host of auto-mated accessories and software to address a wide range of bio research applications. The LS 55 is built on PerkinElmer’s heritage of sensitivity and reliability. A wide range of automated accessories have also been developed for the system making it the system ideal for bioresearchers conducting:

  • Microplate-based measurements
  • Polarization
  • Anisotropy assays
  • Intact cell work
  • Analysis of protein suspensions
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Fourier Transform Infra Red with Microscope

Fourier Transform Infra Red with Microscope

Fourier transform infrared spectroscopy (FTIR) is a technique which is used to obtain an infrared spectrum of absorption or emission of a solid, liquid or gas. An FTIR spectrometer simultaneously collects high spectral resolution data over a wide spectral range. This confers a significant advantage over a dispersive spectrometer which measures intensity over a narrow range of wavelengths at a time.

Spotlight 200i FTIR Microscope System is a high-performance microscopy platform, designed to generate high-quality, reproducible data from a variety of sample types.

The combination of the highly-automated, very easy-to-use system and exceptional sensitivity ensures that quality spectra can be obtained from sample areas down to the diffraction limit of 10 microns.

  • Highest performance signal-to-noise system giving best quality spectra and fastest imaging
  • Can operate in transmission, reflectance and automated micro-ATR for maximum sampling flexibility
  • Can be used with extended range mid-IR, near-IR or dual range FT-IR configurations to give maximum information from samples in the shortest possible time
  • Flexible, high-performance instrument allows exceptional applications capability
  • Can be upgraded to a Spotlight 400 Imaging System allowing even faster imaging and the opportunity to add ATR imaging
*Make sure email the instrument details form first(form and document menu) before make a quotation request

Nuclear Magnetic Resonance 400MHz

Nuclear Magnetic Resonance 400MHz

Nuclear magnetic resonance (NMR) is a physical phenomenon in which nuclei in a magnetic field absorb and re-emit electromagnetic radiation. This energy is at a specific resonance frequency which depends on the strength of the magnetic field and the magnetic properties of the isotope of the atoms; in practical applications, the frequency is similar to VHF and UHF television broadcasts (60–1000 MHz). NMR allows the observation of specific quantum mechanical magnetic properties of the atomic nucleus. Many scientific techniques exploit NMR phenomena to study molecular physics, crystals, and non-crystalline materials through nuclear magnetic resonance spectroscopy. NMR is also routinely used in advanced medical imaging techniques, such as in magnetic resonance imaging (MRI).

The new Avance™III HD NanoBay NMR device is the most highly integrated state-of-the-art broadband NMR spectrometer ever. The novel NanoBay design places Bruker’s high-performance HD NMR spectrometer technology into an exceptionally compact enclosure.

The NanoBay delivers high productivity and highest-quality NMR information for pharmaceutical and industrial chemists, for academic research and teaching, as well as for food analysis, diagnostics research and other small molecule applications.

  • Broadband compact design high end NMR spectrometer
  • Easy siting in small analytical laboratories
  • Based on latest Avance™ III HD spectrometer technology
  • Ready for CryoProbe applications based on built-in preamplifiers
  • Includes most stable and compact Ascend™ magnet technology
  • Intuitive routine user interface TopSpin™
*Make sure email the instrument details form first(form and document menu) before make a quotation request

UV Visible Lambda 35

UV Visible Lambda 25

Ideal for use in regulated industries and when a wide range of sampling options and large number of samples are required, these spectrophotometers deliver trustworthy results with a minimum of operator training.
  • Double-beam operation
  • Excellent stability
  • Consistent performance throughout lifespan
  • Easy to use
  • Simple replacement of prealigned halogen lamps

True double-beam operation provides the best possible stability and allows references to be measured and corrected in real time. Sealed and quartz-coated high-throughput optics ensure consistent performance throughout the meter’s service life. Very low stray light provides a wide dynamic range. Prealigned deuterium and tungsten halogen lamps allow easy replacement with no service call or downtime. Dual diode detector. Single monochromator.

Model 25 is a fixed-bandwidth system and is ideal for most routine UV/Vis applications and regulatory tests. It features a 1nm SBW configuration and meets all pharmacopeia requirements. Cell changers allow for high volume sampling and cell holders are Peltier controlled. For very high volume sampling, a sipper and autosampler are available.

*Make sure email the instrument details form first(form and document menu) before make a quotation request

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