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| Company | Brookhaven Instruments Corporation | Brookhaven Instruments Corporation | Brookhaven Instruments Corporation | Brookhaven Instruments Corporation |
| Item | NanoBrook Omni | BI-200SM Research Goniometer and Laser Light Scattering System | BI-DCP Disc Centrifuge Photosedimentometer/Differential Centrifugal Sedimentation (DCS) | High Resolution Disc Centrifuge Particle Size Analyzer | Nanobrook Series Size And Zeta Potential Analyzers |
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| Catalog Number | | BI-200SM | BI-DCP | Nanobrook |
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| Description | Brookhaven's NanoBrook Omni instrument combines the best technology from our particle/protein sizer and zeta potential analyzer in to one powerful and accurate solution for sizing and zeta potential analysis. Measure samples in nearly every possible suspension environment from high salts such as PBSBrookhaven's NanoBrook Omni instrument combines the best technology from our particle/protein sizer and zeta potential analyzer in to one powerful and accurate solution for sizing and zeta potential analysis. Measure samples in nearly every possible suspension environment from high salts such as PBS and sea water to organic solvents and of course aqueous solutions. Particle and protein sizing, with the highest sensitivity, utilizing three measurement angles for truly unbiased measurement results. The NanoBrook Omni utilizes a backscattering angle as well as 90° and 15°.
Features:
- Rapid and accurate protein & nanoparticle size distributions
- Multimodal & unimodal size distribution software
- ISO 13321 and ISO 22412 compliant results
- Three measurement angles: 15°, 90°, and 173°
- Ideal for fast, routine sizing applications in research or quality control
- Zeta potential for the difficult cases...
- For proteins, peptides, mAb, RNA and other biological samples
- For zeta potential in organic solvents
- For oily or viscous media
- For high-salt suspensions
- For samples near the I.E.P.
- 1,000 times more sensitive than other techniques
- Disposable cuvettes, no contamination or alignment
- Built in automatic procedures and parameters (SOP)
- Easy to use
... Read More | Brookhaven Instruments’ scientists have extensive experience in the development of instruments and methods for light scattering. This experience has been incorporated into the BI-200SM Research Goniometer to make it the finest instrument available for research applications of light scattering.
Brookhaven Instruments’ scientists have extensive experience in the development of instruments and methods for light scattering. This experience has been incorporated into the BI-200SM Research Goniometer to make it the finest instrument available for research applications of light scattering.
With a Brookhaven Instruments BI-200SM Research Goniometer System, this rich field of exploration is open to you for studies of both Static Light Scattering (SLS) and Dynamic Light Scattering (DLS).
The Bl-200SM Research Goniometer System provides access to all of these studies with an automatic, modular, and versatile system. It is a precision instrument designed for exacting scattering measurements. Based on a special turntable with precision ball bearings and a stepping motor, the Bl-200SM’s modern design and quality construction guarantee precise measurements due to the wobble-free movement of the detector. It is field-proven in hundreds of laboratories. It is ideal for macro-molecular studies and submicron particle sizing.
By taking advantage of the multiple inputs available on the TurboCorrTM correlator a new capability of the BI-200SM system is created. By adding an optical signal splitter to the beam of scattered light and a second detector it is possible to eliminate the effects of very high-speed interference from the detector(s). This Cross-Correlation System provides remarkably clean information as seen in the article we have presented.
The BI-200SM Research Goniometer modularity simplifies system expansion. Featuring a standard optical rail, the BI-200SM can be used with neutral density filters, a polarizer, an analyzer, and a reference detector. Special sample requirements can often be met by changing the cell holder design or size.... Read More | High-Resolution Particle Size Analysis
The Brookhaven BI-DCP Disc Centrifuge Photosedimentometer (DCP) is a digitally controlled, high-resolution, particle size distribution analyzer. It yields high-resolution results in the size range from 0.01 to 30 microns with typical analysis times ranging High-Resolution Particle Size Analysis
The Brookhaven BI-DCP Disc Centrifuge Photosedimentometer (DCP) is a digitally controlled, high-resolution, particle size distribution analyzer. It yields high-resolution results in the size range from 0.01 to 30 microns with typical analysis times ranging from 5 to 30 minutes. The BI-DCP software provides easy instrument control, data analysis, and database management. The software is menu-driven and permits a variety of report formats.
Brookhaven Instruments is renowned for light scattering instruments dedicated to sub-micron particle sizing and polymer characterization. Having identified the need to produce high resolution in the 1-micron size range, Brookhaven has produced an instrument with a resolution unmatched by any other technique in this range. Sedimentation is intrinsically a fractionation technique and the BI-DCP Particle Size Analyzer provides a means to separate the components of mixtures and also characterize a wide variety of distributions.... Read More | The NanoBrook Series particle/molecule size and zeta potential analyzers incorporate all you need for fast, routine, sub-micron measurements of size and zeta potential. The instrument incorporates the principles of Dynamic Light Scattering (DLS) for particle sizing and distribution and Doppler The NanoBrook Series particle/molecule size and zeta potential analyzers incorporate all you need for fast, routine, sub-micron measurements of size and zeta potential. The instrument incorporates the principles of Dynamic Light Scattering (DLS) for particle sizing and distribution and Doppler Velocimetry (Electrophoretic Light Scattering, or ELS) for zeta potential measurement. The instrument also includes Phase Analysis Light Scattering (PALS) measurements for samples with low mobilities.
Rapid
Most measurements only take a minute or two.
Three Possible Scattering Angles
Measurements of colloids are traditionally made using a 90° scattering angle. For smaller nanoparticles, proteins including IgG, mAbs, and peptides, these < 50 nm samples can be measured using the backscattering angle (173°). Finally, the 15° detection angle can be selected for added sensitivity with aggregation measurements. Zeta potential measurements are always performed using the 15° detection angle to minimize diffusion broadening.
The NanoBrook Omni combines all of the most common configurations
With the NanoBrook Omni, measure samples in nearly every possible suspension environment from high salts such as PBS and sea water to organic solvents and aqueous solutions. Particle and protein sizing, with the highest sensitivity, utilize three measurement angles for truly unbiased measurement results.... Read More |
| Type | Dynamic Light Scattering (DLS), Electrophoretic Light Scattering (ELS), Phase Analysis Light Scattering (PALS) | Research Goniometer and Laser Light Scattering System | Particle Size Analyzer Disc Centrifuge | Particle size and zeta potential analyzers |
| Particle Size | <0.6 nm to 10 um (at 173 degrees); 1 nm to 6 um (at 90 degrees) | Inquire | 0.01 to 30 µm maximum; 0.05 to 10 µm typical for low density particles, 0.01 to 2 µm for high density particles | < 0.3 nm to 10 µm (DLS), 1 nm to 100 µm (Zeta) |
| Detector(s) | Avalanche Photodiode (APD) | Entrance aperture 3 mm, Coated, adjustable achromat for focusing scattered light onto 200 micron slit; slit position adjustable, Reflex mirrow and high quality eye piece for viewing scattering region through slit, Filter turret with 637, 532, 633, 514 and 488nm narrow band pass filters and 100, 200, and 400 micron, 1, 2, and 3 mm pinhole for SLS & DLS measurements. | Inquire | Avalanche Photo Diode (APD) |
| Measuring Time | 1-2 minutes typical | Inquire | Inquire | Inquire |
| Light Source | 40 mW red diode laser, nominal 640 nm wavelength | Inquire | Inquire | 40 mW 640 nm temperature-controlled solid-state semiconductor laser. Alternative wavelengths available |
| Applications | Inquire | Inquire | Inquire | Proteins, IgG, peptides, RNA/DNA, Liposomes, exosomes, and other biocolloids, Polysaccharides, Nanoparticles, Polymer latexes, Micelles, Oil/Water and Water/Oil emulsions, Colloids, Polymers, Pigments, Paints, Inks and Toners, Cosmetic Formulation, Ceramics and Refractories, Emulsions (foodstuffs, cosmetics), Water treatment, Carbon black |
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