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Polystyrene Latex Spheres and Beads, 1 – 160 Microns

PSL Spheres, polystyrene latex beads and NIST traceable microspheres are used as particle size standards.

Polystyrene Latex Beads are PSL Spheres for use in calibration of a size response curve using NIST traceable, size standards with narrow standard deviation of the size peak. The mean size diameter of these PSL spheres are calibrated with NIST traceable microscopy methods. The size distribution and uniformity are measured by electrical resistance analysis or optical microscopy. Polystyrene latex spheres range from 1 µm to 160 µm and are made from polystyrene (PSL). PSL Spheres are used instead of irregularly shaped particles to minimize the laser response of analytical instruments that are sensitive to particle shape. Products from 1 to 160 µm are packaged as aqueous suspensions in 15 mL dropper-tipped bottles. Concentration is maintained at 1.05 grams per cm cubed. Each bottle of PSL spheres contains a Certificate of Calibration and Traceability to NIST which includes a description of the calibration method and its uncertainty, and a table of chemical and physical properties. Packages are lot-numbered for convenient technical service and support after the sale.
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Description

Polystyrene Latex Spheres 1 micron to 160 microns, NIST Traceable, Particle Size Standards

PSL Spheres, 1um – 160um, Product    Part #Nominal DiameterNIST Traceable, Certified Mean PeakSolids Concentration per volumePrice per 15ml Bottle
AP4009A1 μm994 nm ± 21 nm1.0%

$545.00Add to cart

AP4010A1 μm1.019 μm ± 0.015 μm1.0%

$545.00Add to cart

AP4011A1.1 μm1.101 μm ± 0.017 μm1.0%

$545.00Add to cart

AP4013A1.3 μm1.361 μm ± 0.015 μm1.0%

$545.00Add to cart

AP4016A1.6 μm1.587 μm ± 0.018 μm1.0%

$545.00Add to cart

AP4018A1.8 μm1.745 μm ± 0.022 μm1.0%

$545.00Add to cart

AP4202A2.0 μm1.999 μm ± 0.020 μm1.0%

$545.00Add to cart

AP4025A2.5 μm2.504 μm ± 0.027 μm0.5%

$545.00Add to cart

AP4203A3 μm3.002 μm ± 0.019 μm0.5%

$545.00Add to cart

AP4204A4 μm4.000 μm ± 0.043 μm0.4%

$545.00Add to cart

AP4205A5 μm4.993 μm ± 0.040 μm0.3%

$545.00Add to cart

AP4206A6 μm6.007 μm ± 0.040 μm0.3%

$545.00Add to cart

AP4207A7 μm6.982 μm ± 0.045 μm0.3%

$545.00Add to cart

AP4208A8 μm7.979 μm ± 0.075 μm0.3%

$545.00Add to cart

AP4209A9 μm8.956 μm ± 0.082 μm0.3%

$545.00Add to cart

AP4210A10 μm10.00 μm ± 0.08 μm0.2%

$545.00Add to cart

AP4212A12 μm12.01 μm ± 0.11μm≤0.2%

$545.00Add to cart

AP4215A15 μm14.97 μm ± 0.10 μm≤0.3%

$545.00Add to cart

AP4220A20 μm19.99 μm ± 0.25 μm≤0.3%

$545.00Add to cart

AP4225A25 μm24.61 μm ± 0.22 μm≤1.0%

$545.00Add to cart

AP4230A30 μm29.75 μm ± 0.56 μm≤0.6%

$545.00Add to cart

AP4240A40 μm39.94 μm ± 0.35 μm≤0.7%

$545.00Add to cart

AP4250A50 μm50.2 μm ± 0.3 μm≤1.4%

$545.00Add to cart

AP4260A60 μm59.2 μm ± 0.6 μm≤1.2%

$545.00Add to cart

AP4270A70 μm69.1 μm ± 0.9 μm≤2%

$545.00Add to cart

AP4280A80 μm79.4 μm ± 0.5 μm≤2%

$545.00Add to cart

AP4310A100 μm100 μm ± 1.5 μm≤3%

$545.00Add to cart

AP4311A115 μm113 μm ± 1.0 μm≤3%

$545.00Add to cart

AP4314A140 μm138 μm ± 2.0 μm≤4%

$545.00Add to cart

AP4316A160 μm161 μm ± 3.1 μm≤5%

$545.00Add to cart

Specifications:

PSL Spheres1 µm to 160 µm
Particle CompositionPolystyrene Latex Particles, PSL Spheres
Particle Density 1.05 g/cm³
Index of Refraction1.59 @ 589nm (25°C)
Liquid Volume
15 mL volume or 100ml volume
Expiration Date≤ 24 months
Additives Contains trace amount of surfactant to reduce particle agglomeration
Suggested Storage Temp.2-8°C

Polystyrene Latex Spheres and Beads, 1 – 160 Microns From Applied Physics Inc.Polystyrene Latex Spheres and Beads, 1 – 160 Microns From Applied Physics Inc.

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