2000 Series Uniform Polymer Particles
Analyze wide-size range materials through laser diffraction or other methods with Applied Physic’s 2000 Series Uniform Polymer Particles, NIST™ traceable polystyrene DVB particles with wider size distributions that mimic real world particles and work better on laser diffraction-type instruments. Particles meet the need for NIST traceable size standards that have slightly wider distributions than our monodisperse 3000/4000 series size standards. The wider distribution provides light scatter across a range of detectors, resulting in a more repeatable measurement.
Features:
- Material is composed of polystyrene cross-linked with divinylbenzene, giving the particle good durability and chemical stability
- Density of the polymer is 1.05g/cm3 and the index of refraction is 1.59 at 589nm (25°C)
- Particles are packaged as an aqueous suspension in 15mL dropper-tipped vials
- Excellent for use with any application that requires a NIST traceable size standard with a very narrow standard deviation
Store at room temperature or keep refrigerated. Keep the bottle tightly sealed to avoid contamination.
| Part# | Nom Size | Size Peak | Uniformity, Subject to Change Each New Batch | Solids | Bottle Volume | $ Retail |
| AP2005A | 5 μm | 5 μm | s = 0.6, 12% CV | <3% | 15ml | |
| AP2006A | 6 μm | 6 μm | s = 0.3 µm, 9.8% CV | <3% | 15ml | |
| AP2007A | 7 μm | 7 μm | s = 0.4 µm, 5.7% CV | <3% | 15ml | |
| AP2008A | 8 μm | 8 μm | s = 0.06 µm, 7.8% CV | <3% | 15ml | |
| AP2009A | 9 μm | 9 μm | s = 0.8µm, 8.9% CV | <3% | 15ml | |
| AP2010A | 10 μm | 10 μm | s = 0.9 µm, 9.3% CV | <3% | 15ml | |
| AP2011A | 11 μm | 11 μm | s = 1.0 µm, 9.2% CV | <3% | 15ml | |
| AP2014A | 14 μm | 14 μm | s = 1.4 µm, 9.8% CV | <3% | 15ml | |
| AP2015A | 15 μm | 15 μm | s = 1.1 µm, 7.5% CV | <3% | 15ml | |
| AP2020A | 20 μm | 20 μm | s = 1.9µm, 9.0% CV | <3% | 15ml | |
| AP2025A | 25 μm | 25 μm | s = 1.7 µm, 6.8% CV | <3% | 15ml | |
| AP2030A | 30 μm | 30 μm | s = 2.2 µm, 7.3% CV | <3% | 15ml | |
| AP2040A | 40 μm | 40 μm | s = 3.6 µm, 9.1% CV | <3% | 15ml |
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