Conveniently check the sizes of bacteria, viruses, ribosomes and sub-cellular components with these size standards. Nanosphere size standard 800nm, 15ml

Save time when measuring analytes with Thermo Scientific™ Cyto-Plex™ Carboxylated Particles, open platform particles for suspension array analysis. FLRDPS 4UM L5 1.4E8 1MLCyto-Plex CM - Flow Cytometry Fluorescent

Minimize response of analytic systems to shape effects with monosized particles. PS NIST 7.0UM 0.3% 15MLNIST Standard 4 - Duke Standards Monosized

Improve sensitivity and detectability for analytical methods with green aqueous fluorescent particles. GREEN FL PS 0.60UM 1% 90MLFlouro-Max Color - Dyed Microsphere Suspensions

Meet the need for particulate materials with a variety of particle sizes and properties with Thermo Scientific™ 5000 Series Polymer Particle Suspensions PS 670NM 10% 1000MLPolymer Suspension - Polymer Microsphere

Optimize research in light scattering, microporous filter checking, and aerosol particle generation with these particle suspensions. PS 120NM 10% 1000MLPolymer Suspension - Polymer Microsphere

Improve sensitivity and detectability for analytical methods with fluorescent particles that feature bright, distinct colors. RED PSDVB 100UM 1GFlouro-Max Dry - Dyed Microspheres red

Meet the need for particulate materials with a variety of particle sizes and properties with Thermo Scientific™ 7000 Series Copolymer Microsphere Suspensions. PSDVB 55UM 10% 100MLCo-Polymer - Polymer Microsphere Suspensions

Analyze wide size range materials through laser diffraction or other methods with uniform polymer particles that mimic real world particles. PSDVB NIST 40UM 1% 15MLNIST Standard 2 - Duke Standards Uniform

Minimize “bumping” in boiling X100 SPHERES SOLID PTFE 6.4MM (PACK OF 100)

Meet the need for particulate materials with a variety of particle sizes and properties. PS 2.9UM 10% 100MLPolymer Suspension - Polymer Microsphere

Replace polystyrene spheres in many applications with dry glass NIST™-traceable size standards. SLGLASS NIST 330UM 1GNIST Standard Glass 9 - Duke Standards Uniform

Simplify the preparation of calibration wafers with these particle size standards. PS NIST 0.802UM 1E11 50MLNIST Standard Surf - Monosized Polymer

Calibrate airborne optical particle counters to comply with ISO 21501-4 with Thermo Scientific™ 4D Series Dry Microsphere Size Standards. 4D Series Dry Microsphere Size Standards, 7.0 µm

Improve sensitivity and detectability for analytical methods with microsphere suspensions that are internally dyed and feature bright, high-contrast colors. RED FL PS 2.0UM 1% 60MLFlouro-Max Color - Dyed Microsphere Suspensions

Achieve improved sensitivity and detectability in analytical methods with internally dyed microspheres that feature bright, high-contrast colors. BLUE FL PS 1.0UM 1% 60MLFlouro-Max Color - Dyed Microsphere Suspensions

Achieve high visual contrast with Thermo Scientific™ ChromoSphere™-T Certified Size Standards, colored polymer microspheres with NIST™-traceable diameters. BLACK PSDVB NIST 150UM 1GNIST Standard Chromo Dry Dyed - Black Dyed

Lower detection limits of fluorescent assays by limiting background interference from relatively short-lived matrix fluorescence. CM-EU 0.3UM 1% 1MLFlouro-Max EuCM - Flouro-Max Flourescent

The Thermo Scientific™ Smoke-Check Smoke Detector Challenge Particles check transport time of air sampling smoke detectors as required by the U.S. NFPA Standard 72. 10 ML SMOKE DETECTOR CHALLENGE KIT, CONTAINSnebuliser, draft shield and uniform polystyrenemic

Achieve maximum reactivity in many diagnostic applications with Thermo Scientific™ Opti-Bind™ Polystyrene Sulfate Particles. 100 ML OPTIBIND POLYSTYRENE PARTICLES, 0,2µM, 10%solids, pasteurised, used in slide agglutination,

20-50nm particles 25ML Hydroxyapatite nanoparticles, 5-10% (w/v) aqueous colloidal dispersion, 20-50nm particles 25ml

Control sensitivity, specificity and stability with various acid content available within Thermo Scientific™ Opti-Link™ Carboxylate-Modified Particles. CM-WH 0.2µM 10% 15MLOpti-Link - OptiLink carboxylate particles,

Effectively mark the “risk zone” in evaluating regional ischemia with Thermo Scientific™ Fluoro-Max Green Particulate Marker Particles. 1 GR DYED MICROSPHERES - GREEN FLUORESCENT UVexcitation polystyrene microspheres, 1-10µm, dry,

Achieve exceptional accuracy and feedback on laser power, alignment and noise in excitation and emission optics with Thermo Scientific™ Cyto-Cal™ Alignment Particles. FPS 488NM 3UM 5E6/ML 3MLCyto-Cal - Flow Cytometry Alignment Beads

Provide greater durability and chemical stability when using solvents with these monodisperse silica microspheres used in instrument calibration and as spacers. Std 8 SIL NIST 1.0UM 2% 15mL

Bind a variety of biotinylated ligands, including DNA/RNA, oligos, antibodies and proteins with Thermo Scientific™ Power-Bind Streptavidin Coated Particles. 5 ML POWER-BIND STREPTAVIDIN PARTICLES, 0,85µM,1%, 5ml, 0,05 Azide SA1, used in slide agglutinati

Use Thermo Scientific™ Dri-Cal™ Particle Size Standards for calibrating particle sizing and counting instruments that require dry particles. PSDVB NIST 6UM 1GNIST Standard Dry - Uniform Polymer Microspheres,

Dynabeads EPEC/VTEC O111 2 ML DYNABEADS(R) EPEC/VTEC O111 2ML

Provide greater durability and chemical stability when using solvents with these monodisperse silica microspheres used in instrument calibration and as spacers. SIL NIST 0.5UM 2% 15MLNIST Standard Glass 8 - Duke Standards Uniform

The Thermo Scientific™ Smoke-Check Smoke Detector Challenge Particles check transport time of air sampling smoke detectors as required by the U.S. NFPA Standard 72. 10 ML SMOKE DETECTOR CHALLENGE PARTICLES, UNIFORMpolystyrenemicrospheres, used for testingof instal