Microspheres

Microspheres
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Invitrogen™ FluoSpheres™ Carboxylate-Modified Microspheres
Achieve the brightest fluorescence with Carboxylate-Modified FluoSphere Microspheres, available in different colors and particle sizes.
Type de produit | Carboxylate-Modified Microsphere |
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Matériau | Polystyrene |
Modification de surface | Carboxylate |
Gamme de produits | FLUOSPHERES™ |
À utiliser avec (application) | Fluorescence Microscopy |
Thermo Scientific™ Fluoro-Max Dyed Green Aqueous Fluorescent Particles
Improve sensitivity and detectability for analytical methods with green aqueous fluorescent particles.
Densité des particules | 1.05g/cm³ |
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Couleur | Green |
Stabilité | Product stable for a minimum of 24 months |
Type de produit | Fluorescent Particle |
Matériau | Polystyrene |
Contenu | Dyed polystyrene microspheres in water |
Additif | Trace amounts of surfactant to inhibit agglomeration and promote stability |
Indice de réfraction | 1.59 at 589nm (25°C) |
Comprend | Package Insert Sheet |
Concentration | 1% solids |
Type de colorant | Firefli™ Fluorescent Green (468/508nm) |
Contenu et stockage | Unless otherwise stated, refrigerate (2° to 8°C) product when not in use but do not freeze. Store upright and keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer. Product comes with stir bar for continual mixing duriong sampling. |
Thermo Scientific™ 9000 Series Glass Particle Standards
Replace polystyrene spheres in many applications with dry glass NIST™-traceable size standards.
Couleur | White |
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Stabilité | Product stable for a minimum of 24 months |
Type de produit | Size Standard Particles |
Additif | None |
Quantité | 1 g |
À utiliser avec (application) | Narrow Size Standard Deviation Applications |
Contenu et stockage | Store at room temperature. Keep bottle tightly sealed to avoid contamination. |
Invitrogen™ TetraSpeck™ Microspheres, 1.0 μm, fluorescent blue/green/orange/dark red
Beads that each display four well-separated excitation/emission peaks
Molecular Probes™ FluoSpheres™ Size Kit #2, Carboxylate-modified Microspheres, yellow-green fluorescent (505/515), 2% solids, six sizes
Microspheres (also called latex beads or latex particles) are spherical particles in the colloidal size range that are formed from an amorphous polymer such as polystyrene.
Molecular Probes™ Amidine Latex Beads, 4% w/v, 0.1 μm
Microspheres (also called latex beads or latex particles) are spherical particles in the colloidal size range that are formed from an amorphous polymer such as polystyrene.
Thermo Scientific™ Color-Rich Dyed Carboxylate-Modified Particles
Obtain superior test sensitivity in qualitative and quantitative lateral flow tests with Thermo Scientific™ Color-Rich Dyed Carboxylate-Modified Particles.
Stabilité | Product stable for a minimum of 24 months |
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Type de produit | Carboxylate-Modified Particle |
Contenu | Dyed polystyrene microspheres in water |
Modification de surface | Carboxylate-Modified |
Indice de réfraction | 1.59 at 589nm (25°C) |
Comprend | Certificate of Analysis |
Uniformité | <5% CV |
Propriété de liaison | Carboxylate-modified |
Molecular Probes™ CML Latex Beads, 4% w/v, 4 μm
Microspheres (also called latex beads or latex particles) are spherical particles in the colloidal size range that are formed from an amorphous polymer such as polystyrene.
Molecular Probes™ TransFluoSpheres™ Carboxylate-Modified Microspheres, 1.0 μm (488/560), 2% solids
Microspheres (also called latex beads or latex particles) are spherical particles in the colloidal size range that are formed from an amorphous polymer such as polystyrene.
Molecular Probes™ TransFluoSpheres™ Carboxylate-Modified Microspheres, 1.0 μm (488/645), 2% solids
Microspheres (also called latex beads or latex particles) are spherical particles in the colloidal size range that are formed from an amorphous polymer such as polystyrene.
Invitrogen™ TetraSpeck™ Microspheres, 4.0 μm, fluorescent blue/green/orange/dark red
Beads that each display four well-separated excitation/emission peaks
Thermo Scientific™ Dri-Cal™ Particle Size Standards
Use Thermo Scientific™ Dri-Cal™ Particle Size Standards for calibrating particle sizing and counting instruments that require dry particles.
Densité des particules | 1.05g/cm³ |
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Description | Used for calibrating particle sizing and counting instrumentation that require dry particles for measuring dry media. |
Type de produit | Size Standard Particles |
Matériau | Polystyrene Divinylbenzene (PS-DVB) |
Additif | May contain trace amount of dispersant |
Concentration | 100% solids |
À utiliser avec (application) | Dry Particle Counter Calibration |
Contenu et stockage | Store at room temperature in a dry area. Store upright and keep bottle tightly sealed. Respiratory protection from dust is recommended. |
Couleur | White |
Stabilité | Product stable for a minimum of 24 months |
Contenu | Dry dyed polystyrene (DVB) microspheres |
Indice de réfraction | 1.59 at 589nm (25°C) |
Quantité | 1 g |
Comprend | Certificate of Calibration and Traceability |
Thermo Scientific™ 5000 Series 0.03μm to 0.30μm Polymer Particle Suspensions
Optimize research in light scattering, microporous filter checking, and aerosol particle generation with these particle suspensions.
Densité des particules | 1.05g/cm3 |
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Couleur | White or Colorless |
Stabilité | Product stable for a minimum of 24 months |
Description | Particles useful for such applications as filter evaluation, checking and testing, light scattering research, fluid mechanics research, aerosol particle generation, dispersion studies, and many other research and development projects. They are not intended for use in instrument calibration. |
Type de produit | Polymer Particle Suspensions |
Matériau | Polystyrene |
Additif | Contains trace amount of surfactant to inhibit agglomeration and promote stability |
Indice de réfraction | 1.59 at 589nm (25°C) |
Comprend | General product handling insert sheet |
Concentration | 10% |
À utiliser avec (application) | Aerosol Particle Generation,Dispersion,Filter Evaluation,Light Scattering,Particle Generation |
Contenu et stockage | Unless otherwise stated, refrigerate (2° to 8°C) product when not in use but do not freeze. Store upright and keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer. |
Thermo Scientific™ 3000 Series Nanosphere™ Size Standards
Conveniently check the sizes of bacteria, viruses, ribosomes and sub-cellular components with these size standards.
Densité des particules | 1.05g/cm³ |
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Description | 3000 Series Nanosphere Size Standards come in optimized concentrations for easy dispersal and colloidal stability. |
Type de produit | Size Standard Particles |
Matériau | Polystyrene |
Additif | Contains trace amount of surfactant to inhibit agglomeration and promote stability |
Concentration | 1% solids |
À utiliser avec (application) | Electron Microscope Calibration |
Contenu et stockage | Unless otherwise stated, refrigerate (2° to 8°C) product when not in use but do not freeze. Store upright and keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer. |
Couleur | White or Colorless |
Stabilité | Product stable for a minimum of 24 months |
Contenu | Polymer particles in water |
Indice de réfraction | 1.59 at 589nm (25°C) |
Quantité | 15 mL |
Comprend | Certificate of Calibration and Traceability to NIST |
Molecular Probes™ FluoSpheres™ Polystyrene Microspheres, 15 μm, blue fluorescent (365/415), for blood flow determination
Microspheres (also called latex beads or latex particles) are spherical particles in the colloidal size range that are formed from an amorphous polymer such as polystyrene.