USED WYATT DYNAPRO NANOSTAR II

The Wyatt DynaPro NanoStar™ II is a high-performance Dynamic Light Scattering (DLS) and Static Light Scattering (SLS) particle characterization system designed for measuring particle size, size distribution, molecular weight, particle concentration, turbidity, and solution stability. The instrument is optimized for proteins, antibodies, viral vectors, lipid nanoparticles (LNPs), extracellular vesicles, polymers, liposomes, and other nanomaterials.

The system features DYNAMICS Touch™, an integrated touchscreen interface that enables stand-alone "walk-up" operation without a dedicated PC. Advanced data acquisition and analysis are performed using DYNAMICS™ software, including optional 21 CFR Part 11 compliance. The included MicroCuvette Kits allow measurements using sample volumes as low as 2 µL (quartz) or 4 µL (disposable), making the system ideal for precious or limited samples.

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Key Highlights

- Dynamic Light Scattering (DLS) and Static Light Scattering (SLS)
- Integrated DYNAMICS Touch™ touchscreen interface
- Sample volumes as low as 2 µL
- Measures particle size, molecular weight, concentration, and turbidity
- Dedicated DLS and SLS detection channels
- Automatic laser attenuation over five orders of magnitude
- Temperature control from -10°C to +120°C
- Quartz and disposable MicroCuvette compatibility
- Optional 21 CFR Part 11 compliant DYNAMICS™ software
- Designed for research, biopharmaceutical development, and quality control laboratories
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Applications / Uses

- Protein aggregation studies
- Monoclonal antibody characterization
- Lipid nanoparticle (LNP) analysis
- Viral vector characterization
- Gene therapy research
- Vaccine development
- Nanomedicine research
- Polymer characterization
- Formulation stability studies
- Biopharmaceutical quality control
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Typical Specifications (Summary)

- Measurement Technologies: Dynamic Light Scattering (DLS) and Static Light Scattering (SLS)
- Particle Size Range (Radius): 0.2–1000 nm
- Molecular Weight Range (SLS): 300 Da–10 MDa (application dependent)
- Particle Concentration Range: Approximately 1 × 10⁵ to 1 × 10¹⁵ particles/mL
- Temperature Range: -10°C to +120°C
- Laser Wavelength: 658 nm
- Scattering Angle: 90°
- Minimum Sample Volume: 2 µL (quartz), 4 µL (disposable MicroCuvette)
- Data Acquisition Time: 1–3600 seconds
- Software: DYNAMICS Touch™ (onboard) and DYNAMICS™ (PC)
- Compliance: Optional 21 CFR Part 11 Security Pack
- Power Requirements: 100–240 VAC, 50/60 Hz
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Typical Configuration Includes

- Wyatt DynaPro NanoStar II instrument
- Integrated DYNAMICS Touch™ touchscreen
- DYNAMICS™ software license
- Quartz MicroCuvette Kit
- Disposable MicroCuvette Kit
- Power cord
- Calibration standards (configuration dependent)
- User documentation

Sameer Khanna

Sales Manager - BionexScientificUSA

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