Home / Nanoparticles / Polymer Particles / Polystyrene (PS) / DiagPoly™ Plain Fluorescent Polystyrene Particles, Green, 3 µm
DiagPoly™ Plain Fluorescent Polystyrene Particles, Green, 3 µm(DFG-T020)


DiagPoly™ Plain Fluorescent Polystyrene Particles, Green, 3 µm (# DFG-T020) are encapsulated with green fluorophores (excitation: 468 nm, emission: 508 nm) and there is no additional coatings or special functional groups on the surface. Mix product with gentle inversion by hand or vortex mixer. Product comes with stir bar for continual mixing during sampling. The density of liquid suspension is 1.05 g/mL. Refractive Index: 1.59@589nm (25°C)

Application Notes
Qualitative and quantitative contamination control, flow tracing, filter testing, pore size evaluation and flow dynamic tests
3 µm
Functional Group
1% W/V
Storage Buffer
Suspension in water with trace amounts of surfactants to inhibit agglomeration and promote stability.
Unit Size
10 mL, 60 mL
Absorption Max
468 nm
Emission Max
508 nm
Size Distribution
Refrigerate (2 to 8°C) product when not in use but do not freeze. Store upright and keep bottle tightly sealed. Keep in original bottle and do not expose to light which can deteriorate the product.
Shelf Life
24 months

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