Melamine resin particles, Green-fluorescent (MF-FluoGreen): Ex/Em 506 nm/529 nm

Monodisperse fluorescently labelled melamine resin particles were introduced by microParticles GmbH as a new and versatile product family in the late 1990’s.  They are prepared by an acid-catalyzed polycondensation process in aqueous solution using melamine resin precursors in presence of various fluorophores. The particles have excellent properties such as high monodispersity (CV < 5 %), spherical shape, high optical transparency, high mechanical, thermal, and chemical stability, strong fluorescence, and high refractive index (1,68). They can be produced with blue, green, orange, and red fluorescence in a wide diameter range with different fluorescence intensities as well as with a variable surface chemistry/functionality. The fluorescently labelled MF microspheres have the additional advantage of being stable in common organic solvents and oils without any dyeleaching, swelling, or shrinking. Our Green-fluorescent melamine resin particles are available in a range of discrete sizes from 500 nm to 12 µm and can be delivered as a 2,5 % w/v aqueous suspension or as dry powders                         (for sizes > 1 µm).

Product
Name
Batch
No.
Mean
Diameter
(μm)
Standard-
Deviation
(μm)
CV

(%)
Solids-
Content
(wt.-%)
Price
(Strictly net)
Show
MF-FluoGreen-0.5MF-FluoGreen-S876-1 0.447 0.036.62.5 from 275,00 EUR
MF-FluoGreen-1.1MF-FluoGreen-S1940 1.11 0.054.22.5 from 308,00 EUR
MF-FluoGreen-1.3MF-FluoGreen-AR456 1.26 0.043.12.5 from 308,00 EUR
MF-FluoGreen-1.4MF-FluoGreen-5150 1.44 0.053.52.5 from 308,00 EUR
MF-FluoGreen-1.5MF-FluoGreen-1150 1.45 0.053.82.5 from 308,00 EUR
MF-FluoGreen-1.7MF-FluoGreen-AR387 1.74 0.052.82.5 from 308,00 EUR
MF-FluoGreen-1.9MF-FluoGreen-AR975 1.9 0.052.82.5 from 308,00 EUR
MF-FluoGreen-2.2MF-FluoGreen-5350 2.21 0.062.92.5 from 308,00 EUR
MF-FluoGreen-2.2MF-FluoGreen-AR986 2.22 0.073.12.5 from 308,00 EUR
MF-FluoGreen-2.8MF-FluoGreen-AR388 2.77 0.072.52.5 from 308,00 EUR
MF-FluoGreen-3.2MF-FluoGreen-1050 3.16 0.082.62.5 from 308,00 EUR
MF-FluoGreen-3.2MF-FluoGreen-4950-2 3.21 0.144.22.5 from 308,00 EUR
MF-FluoGreen-3.4MF-FluoGreen-0450 3.36 0.082.32.5 from 308,00 EUR
MF-FluoGreen-3.6MF-FluoGreen-0750 3.58 0.082.32.5 from 308,00 EUR
MF-FluoGreen-3.7MF-FluoGreen-0550 3.69 0.112.92.5 from 308,00 EUR
MF-FluoGreen-3.9MF-FluoGreen-0370 3.91 0.092.22.5 from 308,00 EUR
MF-FluoGreen-4.3MF-FluoGreen-0470 4.25 0.092.22.5 from 308,00 EUR
MF-FluoGreen-4.5MF-FluoGreen-3750 4.54 0.112.52.5 from 308,00 EUR
MF-FluoGreen-4.9MF-FluoGreen-0170 4.91 0.081.62.5 from 308,00 EUR
MF-FluoGreen-5.4MF-FluoGreen-0850 5.41 0.122.22.5 from 308,00 EUR
MF-FluoGreen-5.5MF-FluoGreen-1550 5.51 0.122.22.5 from 308,00 EUR
MF-FluoGreen-5.9MF-FluoGreen-1850 5.71 0.091.62.5 from 308,00 EUR
MF-FluoGreen-6.0MF-FluoGreen-1750-1 5.9 0.101.72.5 from 308,00 EUR
MF-FluoGreen-6.5MF-FluoGreen-3050 6.47 0.142.22.5 from 308,00 EUR
MF-FluoGreen-6.7MF-FluoGreen-0950 6.7 0.182.72.5 from 308,00 EUR
MF-FluoGreen-7.0MF-FluoGreen-4250 7.09 0.162.22.5 from 308,00 EUR
MF-FluoGreen-7.6MF-FluoGreen-3150 7.62 0.172.22.5 from 308,00 EUR
MF-FluoGreen-8.0MF-FluoGreen-2750-1 7.89 0.141.82.5 from 308,00 EUR
MF-FluoGreen-8.6MF-FluoGreen-2650 8.59 0.131.52.5 from 308,00 EUR
MF-FluoGreen-9.6MF-FluoGreen-2850 9.58 0.181.92.5 from 308,00 EUR
MF-FluoGreen-10.6MF-FluoGreen-L842 10.6 0.121.12.5 from 341,00 EUR

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