Achieve maximum reactivity in many diagnostic applications with Thermo Scientific™ Opti-Bind™ Polystyrene Sulfate Particles.

Conveniently check the sizes of bacteria, viruses, ribosomes and sub-cellular components with these size standards.

Replace polystyrene spheres in many applications with dry glass NIST™-traceable size standards.

Minimize response of analytic systems to shape effects with monosized particles.

Provide greater durability and chemical stability when using solvents with these monodisperse silica microspheres used in instrument calibration and as spacers.

GeneScan 500 LIZ Size Standard is designed for sizing DNA fragments in the 35-500 nucleotides range and provides 16 single-stranded labeled fragment.

Used with FACS™ flow cytometer systems. BD™ FACSFlow™ Sheath Fluid is a consumable system fluid designed for use in the sheath reservoir. Fill reservoir to 75% level for optimal performance. This system fluid is provided in a 20L bulk container for frequent use.

Lower detection limits of fluorescent assays by limiting background interference from relatively short-lived matrix fluorescence.

Meet the need for particulate materials with a variety of particle sizes and properties.

Control sensitivity, specificity and stability with various acid content available within Thermo Scientific™ Opti-Link™ Carboxylate-Modified Particles.

Enables the fixation and permeabilization of cells which is necessary for staining intracellular cytokines with fluorochrome-conjugated anti-cytokine antibodies

Save time when measuring analytes with Thermo Scientific™ Cyto-Plex™ Carboxylated Particles, open platform particles for suspension array analysis.

Simplify the preparation of calibration wafers with these particle size standards.

Improve sensitivity and detectability for analytical methods with green aqueous fluorescent particles.

Meet the need for particulate materials with a variety of particle sizes and properties with Thermo Scientific™ 7000 Series Copolymer Microsphere Suspensions.

Optimize research in light scattering, microporous filter checking, and aerosol particle generation with these particle suspensions.

Meet the need for particulate materials with a variety of particle sizes and properties with Thermo Scientific™ 5000 Series Polymer Particle Suspensions

Improve sensitivity and detectability for analytical methods with fluorescent particles that feature bright, distinct colors.

Achieve high visual contrast with Thermo Scientific™ ChromoSphere™-T Certified Size Standards, colored polymer microspheres with NIST™-traceable diameters.

Achieve improved sensitivity and detectability in analytical methods with internally dyed microspheres that feature bright, high-contrast colors.

Analyze wide size range materials through laser diffraction or other methods with uniform polymer particles that mimic real world particles.

Improve sensitivity and detectability for analytical methods with microsphere suspensions that are internally dyed and feature bright, high-contrast colors.

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

Bind a variety of biotinylated ligands, including DNA/RNA, oligos, antibodies and proteins with Thermo Scientific™ Power-Bind Streptavidin Coated Particles.

20-50nm particles

Use Thermo Scientific™ Dri-Cal™ Particle Size Standards for calibrating particle sizing and counting instruments that require dry particles.

Effectively mark the “risk zone” in evaluating regional ischemia with Thermo Scientific™ Fluoro-Max Green Particulate Marker Particles.

Simplify the binding process with a universal binding reagent.

Achieve exceptional accuracy and feedback on laser power, alignment and noise in excitation and emission optics with Thermo Scientific™ Cyto-Cal™ Alignment Particles.