Products

Non-Functionalized PS

Polystyrene Nano and Microspheres – Reliable Standards for Research and Diagnostics

Polystyrene nano and microspheres from microParticles GmbH are widely recognized for their exceptional monodispersity (CV < 2%), making them a trusted choice in diagnostics, microfluidics, and materials science. Benefiting from a consistent size and spherical shape, our polystyrene nano and microspheres serve as reference materials in a variety of applications.

Applications:

  • Certified size standards for particle counters and disc centrifuges.
  • Model systems in environmental research, particularly in studies on microplastic behavior, UV-weathering, and sedimentation dynamics in aquatic environments.
  • Size calibration particles in flow cytometry, ensuring accurate gating and signal interpretation in cell analysis workflows.

Available in a broad range of sizes and supplied as aqueous suspensions.

Product Id Batch No. Mean Diameter
[μm]		 Standard Deviation
[μm]		 CV
[%]		 Solids-Content
[wt.-%]		 Price
[Strictly net]		 Show
PS-R-0.15 PS-R-KM678 0.149 0.005 3.5 5 from 194,00 EUR Details
PS-R-0.2 PS-R-AR1383 0.179 0.004 2.4 5 from 194,00 EUR Details
PS-R-0.2 PS-R-KM458 0.187 0.006 3.1 5 from 194,00 EUR Details
PS-R-0.2 PS-R-KM553 0.200 0.001 3.3 5 from 194,00 EUR Details
PS-R-0.2 PS-R-AR1375 0.211 0.005 2.6 5 from 194,00 EUR Details
PS-R-0.25 PS-R-KM317 0.239 0.006 2.6 5 from 194,00 EUR Details
PS-R-0.25 PS-R-KM239 0.252 0.006 2.5 5 from 194,00 EUR Details
PS-R-0.3 PS-R-KM648 0.293 0.008 2.6 5 from 194,00 EUR Details
PS-R-0.35 PS-R-KM303 0.340 0.010 2.9 5 from 194,00 EUR Details
PS-R-0.4 PS-R-KM685 0.404 0.009 2.2 5 from 194,00 EUR Details
PS-R-0.45 PS-R-KM378 0.460 0.010 2.7 5 from 194,00 EUR Details
PS-R-0.5 PS-R-KM601 0.500 0.020 3.0 5 from 194,00 EUR Details
PS-R-0.5 PS-R-AR1390 0.517 0.006 1.2 5 from 194,00 EUR Details
PS-R-0.5 PS-R-KM440 0.525 0.010 2.4 5 from 194,00 EUR Details
PS-R-0.55 PS-R-L2654 0.552 0.013 2.4 5 from 194,00 EUR Details
PS-R-0.55 PS-R-KM140 0.557 0.013 2.3 5 from 194,00 EUR Details
PS-R-0.65 PS-R-B1154 0.628 0.018 2.8 5 from 194,00 EUR Details
PS-R-0.65 PS-R-KM302 0.646 0.020 2.8 5 from 194,00 EUR Details
PS-R-0.65 PS-R-L2656 0.658 0.015 2.3 5 from 194,00 EUR Details
PS-R-0.7 PS-R-KM152 0.684 0.019 2.7 5 from 194,00 EUR Details
PS-R-0.7 PS-R-KM125 0.719 0.027 3.7 5 from 194,00 EUR Details
PS-R-0.7 PS-R-B1159 0.721 0.020 2.8 5 from 194,00 EUR Details
PS-R-0.75 PS-R-KM208 0.757 0.019 2.5 5 from 194,00 EUR Details
PS-R-0.75 PS-R-KM298-2 0.767 0.020 2.4 5 from 194,00 EUR Details
PS-R-0.8 PS-R-KM297-2 0.782 0.018 2.3 5 from 194,00 EUR Details
PS-R-0.8 PS-R-KM586 0.813 0.020 2.8 5 from 194,00 EUR Details
PS-R-0.9 PS-R-L2910-1 0.919 0.026 2.8 5 from 194,00 EUR Details
PS-R-0.95 PS-R-KM282 0.970 0.029 3.0 5 from 194,00 EUR Details
PS-R-1.1 PS-R-KM265 1.11 0.03 2.7 5 from 236,00 EUR Details
PS-R-1.2 PS-R-KM391 1.20 0.03 2.5 5 from 236,00 EUR Details
PS-R-1.3 PS-R-B1514 1.26 0.03 2.4 5 from 236,00 EUR Details
PS-R-1.4 PS-R-KM179 1.35 0.04 2.7 5 from 236,00 EUR Details
PS-R-1.4 PS-R-KM492-1 1.41 0.03 1.8 5 from 236,00 EUR Details
PS-R-1.5 PS-R-KM401 1.46 0.03 2.3 5 from 236,00 EUR Details
PS-R-1.5 PS-R-KM403 1.50 0.04 2.3 5 from 236,00 EUR Details
PS-R-1.6 PS-R-KM178 1.59 0.05 2.9 5 from 236,00 EUR Details
PS-R-1.7 PS-R-KM447 1.65 0.04 2.3 5 from 236,00 EUR Details
PS-R-1.8 PS-R-KM606 1.76 0.03 1.6 5 from 236,00 EUR Details
PS-R-1.8 PS-R-KM614 1.80 0.02 1.4 5 from 236,00 EUR Details
PS-R-2.0 PS-R-KM454 1.85 0.03 1.6 5 from 236,00 EUR Details
PS-R-2.0 PS-R-KM609 2.00 0.03 1.4 5 from 236,00 EUR Details
PS-R-2.2 PS-R-KM373 2.23 0.04 1.8 5 from 236,00 EUR Details
PS-R-2.3 PS-R-KM659-2 2.30 0.04 1.7 5 from 236,00 EUR Details
PS-R-2.4 PS-R-KM424 2.36 0.03 1.4 5 from 236,00 EUR Details
PS-R-2.4 PS-R-B1269 2.39 0.04 1.9 5 from 236,00 EUR Details
PS-R-2.5 PS-R-KM595 2.50 0.03 1.1 5 from 236,00 EUR Details
PS-R-2.5 PS-R-KM211 2.56 0.04 1.4 5 from 236,00 EUR Details
PS-R-2.6 PS-R-KM594 2.61 0.05 1.8 5 from 236,00 EUR Details
PS-R-2.7 PS-R-B1267 2.74 0.05 1.8 5 from 236,00 EUR Details
PS-R-2.8 PS-R-KM425 2.75 0.05 1.9 5 from 236,00 EUR Details
PS-R-2.9 PS-R-KM407 2.86 0.05 1.9 5 from 236,00 EUR Details
PS-R-3.0 PS/Q-R-KM617 2.94 0.09 3.0 5 from 236,00 EUR Details
PS-R-3.0 PS/Q-R-AR1384 3.18 0.08 2.6 5 from 236,00 EUR Details
PS-R-3.6 PS/Q-R-L849 3.63 0.16 3.3 5 from 236,00 EUR Details
PS-R-4.0 PS/Q-R-KM546 3.97 0.06 1.5 5 from 236,00 EUR Details
PS-R-4.1 PS/Q-R-KM427 4.10 0.08 2.0 5 from 236,00 EUR Details
PS-R-4.2 PS/Q-R-B1201 4.18 0.11 2.6 5 from 236,00 EUR Details
PS-R-4.2 PS/Q-R-B1198 4.24 0.10 2.3 5 from 236,00 EUR Details
PS-R-4.3 PS/Q-R-KM416 4.27 0.10 2.4 5 from 236,00 EUR Details
PS-R-4.4 PS/Q-R-L1237 4.37 0.07 1.6 5 from 236,00 EUR Details
PS-R-4.9 PS/Q-R-KM548 4.91 0.16 3.2 5 from 236,00 EUR Details
PS-R-5.0 PS/Q-R-KM680 5.09 0.07 1.4 5 from 236,00 EUR Details
PS-R-5.3 PS/Q-R-L2580 5.31 0.10 1.9 5 from 236,00 EUR Details
PS-R-5.4 PS/Q-R-L2731 5.35 0.09 1.6 5 from 236,00 EUR Details
PS-R-5.5 PS/Q-R-B888 5.46 0.12 2.1 5 from 236,00 EUR Details
PS-R-5.8 PS/Q-R-KM580 5.77 0.09 1.6 5 from 236,00 EUR Details
PS-R-6.0 PS/Q-R-KM557 6.05 0.10 1.7 5 from 236,00 EUR Details
PS-R-6.2 PS/Q-R-KM473 6.20 0.12 1.9 5 from 236,00 EUR Details
PS-R-6.2 PS/Q-R-A152 6.24 0.12 2.0 5 from 236,00 EUR Details
PS-R-6.3 PS/Q-R-L1246 6.32 0.11 1.7 5 from 236,00 EUR Details
PS-R-6.7 PS/Q-R-KM201 6.69 0.11 1.7 5 from 236,00 EUR Details
PS-R-6.7 PS/Q-R-L2553 6.73 0.08 1.2 5 from 236,00 EUR Details
PS-R-6.8 PS/Q-R-L2891 6.77 0.10 1.6 5 from 236,00 EUR Details
PS-R-6.8 PS/Q-R-L2885 6.82 0.08 1.2 5 from 236,00 EUR Details
PS-R-6.8 PS/Q-R-0170 6.84 0.09 1.4 5 from 236,00 EUR Details
PS-R-7.0 PS/Q-R-KM641 7.16 0.07 1.0 5 from 236,00 EUR Details
PS-R-7.3 PS/Q-R-L1214 7.29 0.08 1.1 5 from 236,00 EUR Details
PS-R-7.5 PS/Q-R-B1162 7.46 0.09 1.2 5 from 236,00 EUR Details
PS-R-7.5 PS/Q-R-L2459 7.51 0.09 1.2 5 from 236,00 EUR Details
PS-R-7.6 PS/Q-R-L771 7.57 0.08 1.0 5 from 236,00 EUR Details
PS-R-7.8 PS/Q-R-1470 7.79 0.11 1.4 5 from 236,00 EUR Details
PS-R-7.8 PS/Q-R-B660 7.84 0.11 1.5 5 from 236,00 EUR Details
PS-R-8.0 PS/Q-R-W86 7.98 0.12 1.5 5 from 236,00 EUR Details
PS-R-8.1 PS/Q-R-B648 8.13 0.12 1.4 5 from 236,00 EUR Details
PS-R-8.4 PS/Q-R-B646 8.39 0.09 1.1 5 from 236,00 EUR Details
PS-R-8.4 PS/Q-R-B647 8.44 0.09 1.1 5 from 236,00 EUR Details
PS-R-9.5 PS/Q-R-KM198 9.51 0.11 1.1 5 from 236,00 EUR Details
PS-R-9.7 PS/Q-R-B1500 9.66 0.12 1.3 5 from 236,00 EUR Details
PS-R-9.7 PS/Q-R-KM564 9.75 0.10 1.0 5 from 236,00 EUR Details
PS-R-9.9 PS/Q-R-KM518 9.87 0.12 1.2 5 from 236,00 EUR Details
PS-R-10.0 PS/Q-R-AR1329 9.95 0.10 1.0 5 from 236,00 EUR Details
PS-R-10.3 PS/Q-R-B1490 10.28 0.09 0.9 5 from 236,00 EUR Details
PS-R-10.4 PS/Q-R-B1278 10.36 0.08 0.8 5 from 236,00 EUR Details
PS-R-10.4 PS/Q-R-L2177 10.44 0.09 0.9 5 from 236,00 EUR Details
PS-R-10.4 PS/Q-R-L2176 10.45 0.08 0.8 5 from 236,00 EUR Details
PS-R-10.5 PS/Q-R-B833 10.55 0.09 0.9 5 from 236,00 EUR Details
PS-R-11.5 PS/Q-R-KM329 11.52 0.18 1.6 5 from 236,00 EUR Details
PS-R-12.3 PS/Q-R-B771 12.30 0.15 1.2 5 from 236,00 EUR Details
PS-R-13.0 PS/Q-R-KM328 12.92 0.17 1.3 5 from 236,00 EUR Details
PS-R-13.9 PS/Q-R-KM191 13.90 0.24 1.8 5 from 236,00 EUR Details
PS-R-14.5 PS/Q-R-L2619 14.45 0.24 1.7 5 from 236,00 EUR Details
PS-R-14.5 PS/Q-R-KM531 14.57 0.26 1.8 5 from 236,00 EUR Details
PS-R-15.0 PS/Q-R-KM666 15.19 0.28 1.8 5 from 236,00 EUR Details
PS-R-15.6 PS/Q-R-L2611 15.59 0.13 0.8 5 from 236,00 EUR Details
PS-R-16.0 PS/Q-R-L1076 15.92 0.22 1.4 5 from 236,00 EUR Details
PS-R-16.5 PS/Q-R-KM529 16.60 0.28 1.7 5 from 236,00 EUR Details
PS-R-18.5 PS/Q-R-KM209 18.46 0.25 1.4 5 from 236,00 EUR Details
PS-R-19.5 PS/Q-R-W63 19.36 0.33 1.7 5 from 236,00 EUR Details
PS-R-20.0 PS/Q-R-W79 20.23 0.47 2.3 5 from 236,00 EUR Details
PS-R-25.0 PS/Q-R-KM554 24.80 0.55 2.2 5 from 236,00 EUR Details
PS-R-25.5 PS/Q-R-KM279 25.40 0.50 1.7 5 from 236,00 EUR Details
PS-R-26.2 PS/Q-R-B954 26.15 0.36 1.4 5 from 236,00 EUR Details
PS-R-30.0 PS/Q-R-KM315 29.32 0.25 0.9 5 from 236,00 EUR Details
PS-R-30.5 PS/Q-R-KM668 30.81 0.27 0.9 5 from 236,00 EUR Details
PS-R-31.5 PS/Q-R-KM428 31.40 0.32 1.9 5 from 236,00 EUR Details
PS-R-32.0 PS/Q-R-B1183 32.32 0.31 1.0 5 from 236,00 EUR Details
PS-R-32.5 PS/Q-R-B1402 32.58 0.58 1.8 5 from 236,00 EUR Details
PS-R-32.5 PS/Q-R-KM504-1 32.70 0.33 1.0 5 from 236,00 EUR Details
PS-R-34.0 PS/Q-R-B1401 33.75 0.64 1.9 5 from 236,00 EUR Details
PS-R-36.0 PS/Q-R-B881 36.03 0.29 0.8 5 from 236,00 EUR Details
PS-R-37.0 PS/Q-R-B878 37.28 0.34 0.9 5 from 236,00 EUR Details
PS-R-40.0 PS/Q-R-KM649 39.24 0.42 1.7 5 from 236,00 EUR Details
PS-R-45.0 PS/Q-R-W61 45.33 0.47 1.0 5 from 236,00 EUR Details
PS-R-46.0 PS/Q-R-B1020 46.30 0.37 0.8 5 from 236,00 EUR Details
PS-R-50.0 PS/Q-R-KM647 47.37 0.49 1.0 5 from 236,00 EUR Details
PS-R-51.0 PS/Q-R-B1215 50.7 0.7 1.4 5 from 236,00 EUR Details
PS-R-51.0 PS/Q-R-W67 51.2 1.2 2.3 5 from 236,00 EUR Details
PS-R-52.0 PS/Q-R-B633 52.2 0.9 1.8 5 from 236,00 EUR Details
PS-R-60.0 PS/Q-R-L3995 60.9 1.4 2.3 5 from 236,00 EUR Details
PS-R-65.0 PS /Q-R-L1436 64.9 1.8 2.8 5 from 236,00 EUR Details
PS-R-70.0 PS/Q-R-W91 71.0 1.5 2.1 5 from 236,00 EUR Details
PS-R-80.0 PS/Q-R-W92 79.9 1.3 1.6 5 from 236,00 EUR Details
PS-R-80.0 PS/Q-R-KM662 80.1 1.2 1.4 5 from 236,00 EUR Details
PS-R-90.0 PS/Q-R-W78 91.2 2.5 2.7 5 from 236,00 EUR Details
PS-R-100.0 PS/Q-R-KM644 98.1 1.3 1.3 5 from 288,00 EUR Details
PS-R-100.0 PS/Q-R-W82 101 2 2.1 5 from 288,00 EUR Details
PS-R-120.0 PS/Q-R-L1127 123 2 1.6 5 from 288,00 EUR Details
PS-R-120.0 PS/Q-R-L3985 124 3 2.6 5 from 288,00 EUR Details
PS-R-150.0 PS/Q-R-B1511 147 3 1.9 5 from 288,00 EUR Details
PS-R-200.0 PS/Q-R-KM663 204 4 2.1 5 from 288,00 EUR Details
PS-R-250.0 PS/Q-R-L4109 256 5 2.0 5 from 288,00 EUR Details

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