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BIOTECHNOLOGY AND LIFE SCIENCES products beginning with : S
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Specimen Collection Kits (2 suppliers)
Specimen Cups (1 supplier)
Specimen Labels (1 supplier)
Spectinomycin (1 supplier)
Spectral Analyser (12 suppliers)
Spectrum analyzer is a device used to examine the spectral composition of some electrical, acoustic, or optical waveform. Often, it measures the power spectrum. Spectrum analysis is concerned primarily with characterizing signal components, (such as, its spurious and harmonic components, modulation, noise). Spectrum analyzer is used to locate frequencies where microwave energy exists. There are analogue and digital spectrum analyzers. An analogue spectrum analyzer uses either a variable bandpass filter whose mid-frequency is automatically tuned (shifted, swept) through the range of frequencies of which the spectrum is to be measured or a superheterodyne receiver where the local oscillator is swept through a range of frequencies. A digital spectrum analyzer uses the Fast Fourier Transform (FFT), a mathematical process that transforms a waveform into its frequency components in the spectrum. As a result, computer programs can compute such transforms, and makes audio processing easier. FFTs have applications in much wider fields. Spectrum analyzer is used in the measurement analysis of Distortion measurements, Modulation measurements and Pulsed RF measurements.
Spectral Fluorescence Standard Kit (1 supplier)
Spectrochemical Solvents (6 suppliers)
Spectrofluorometer Lamps (1 supplier)
Spectrometers UV (27 suppliers)
Spectrometry Light Sources (1 supplier)
Spectrometry Mapping Tables (1 supplier)
Spectrometry Optical Fiber Adapters (1 supplier)
Spectrometry Sampling Pipettes (1 supplier)
Spectrophotometer Cells (2 suppliers)
Spectrophotometer Lamps (2 suppliers)
Spectrophotometer Software Agilent Technologies (1 supplier)
Spectrophotometer Software Bio Rad (1 supplier)
Spectrophotometer Software PerkinElmer (1 supplier)
Spectrophotometers (68 suppliers)
Spectrophotometers (60 suppliers)
Spectrophotometry Filters (1 supplier)
Spectropolarimeters (2 suppliers)
Spectroradiometers (7 suppliers)
Spectroscopes (5 suppliers)
Spectroscopes (8 suppliers)
Spectroscopy was originally the study of the interaction between radiation and matter as a function of wavelength. Spectrometry is the spectroscopic technique used to assess the concentration or amount of a given species. In those cases, the instrument that performs such measurements is a spectrometer or spectrograph. Spectroscopy/spectrometry is often used in physical and analytical chemistry for the identification of substances through the spectrum emitted from or absorbed by them. Spectrometry is the spectroscopic technique used to assess the concentration or amount of a given species. In those cases, the instrument that performs such measurements is a spectrometer or spectrograph.
Spectroscopy Analysis (1 supplier)
Spectroscopy Filters (14 suppliers)
Spectroscopy Gratings (9 suppliers)
Spectroscopy Light Sources (19 suppliers)
Spectroscopy Monochromators (12 suppliers)
Spectroscopy NMR Sample Tubes (2 suppliers)
Spectroscopy Photomultipliers (6 suppliers)
Spectrum of Antibacterial & Antifungal Activity (1 supplier)
Sperm DNA Extraction Kit (1 supplier)
Sperm Stain DNA Extraction Kit (1 supplier)
Spermine Conjugate (1 supplier)
Spermine Synthase Antibody (2 suppliers)
Sphingomyelin (1 supplier)
Sphingomyelin Synthase 2 Antibody (1 supplier)
Sphingomyelinase (3 suppliers)
Sphingomyelinase Assay Kits (3 suppliers)
Sphingosine Kinase (3 suppliers)
Sphingosine Kinase 1 (SPK1) Peptide (0 suppliers)
Sphingosine Kinase 1 (SPK1) Polyclonal Antibody (1 supplier)
Sphingosine Kinase 2 (SPK2) Peptide (0 suppliers)
Sphingosine Kinase 2 (SPK2) Polyclonal Antibody (1 supplier)
Sphingosine Kinase Inhibitors (2 suppliers)
Sphingosines (4 suppliers)
Spin Column DNA Gel Extraction Kit (3 suppliers)
Spin Column Filter (8 suppliers)
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