Polystyrene Microspheres
Overview:
Our polystyrene microspheres are ideal for a variety of applications.
Microspheres are used where predictable and consistent particle surface area is central to application.
Size Range: 20nm to 750µm and larger
Surface: plain, carboxyl, primary amine
Polystyrene Density: 1.06 g/cm³
Packaging Information:
Products with a diameter ≤ 20µm are supplied as 1% solid suspensions (10mg/ml).
Products with a diameter > 20µm are supplied as pure solid particles.
To request a custom solid content or package size, contact us.
Suspension Solution:
De-ionized water containing a small amount of surfactant and 2mM of sodium azide as an anti-microbial agent.
Customization Options:
Looking for a different size, surface, or package quantity? Please see our full range of customizable options and contact us.
Download the product data sheet here.
List of Products
| Catalog | Avg. Diameter | Surface | Package Size | Price | Order | Specs |
|---|---|---|---|---|---|---|
| PST15 | 0.015µm | from 5ml | from $159.50 | Details | PST15.PDF | |
| PST15C | 0.015µm | COOH | from 5ml | from $159.50 | Details | PST15C.PDF |
| PST15A | 0.015µm | NH2 | from 5ml | from $239.50 | Details | PST15A.PDF |
| PST25 | 0.025µm | from 5ml | from $109.50 | Details | PST25.PDF | |
| PST25C | 0.025µm | COOH | from 5ml | from $109.50 | Details | PST25C.PDF |
| PST25A | 0.025µm | NH2 | from 5ml | from $209.50 | Details | PST25A.PDF |
| PST50 | 0.05µm | from 5ml | from $79.50 | Details | PST50.PDF | |
| PST50C | 0.05µm | COOH | from 5ml | from $79.50 | Details | PST50C.PDF |
| PST50A | 0.05µm | NH2 | from 5ml | from $159.50 | Details | PST50A.PDF |
| PST75 | 0.075µm | from 5ml | from $79.50 | Details | PST75.PDF | |
| PST75C | 0.075µm | COOH | from 5ml | from $79.50 | Details | PST75C.PDF |
| PST75A | 0.075µm | NH2 | from 5ml | from $159.50 | Details | PST75A.PDF |
| PST100 | 0.1µm | from 5ml | from $79.50 | Details | PST100.PDF | |
| PST100C | 0.1µm | COOH | from 5ml | from $79.50 | Details | PST100C.PDF |
| PST100A | 0.1µm | NH2 | from 5ml | from $159.50 | Details | PST100A.PDF |
| PST200 | 0.2µm | from 5ml | from $79.50 | Details | PST200.PDF | |
| PST200C | 0.2µm | COOH | from 5ml | from $79.50 | Details | PST200C.PDF |
| PST200A | 0.2µm | NH2 | from 5ml | from $159.50 | Details | PST200A.PDF |
| PST300 | 0.3µm | from 5ml | from $109.50 | Details | PST300.PDF | |
| PST300C | 0.3µm | COOH | from 5ml | from $109.50 | Details | PST300C.PDF |
| PST300A | 0.3µm | NH2 | from 5ml | from $209.50 | Details | PST300A.PDF |
| PST500 | 0.5µm | from 5ml | from $79.50 | Details | PST500.PDF | |
| PST500C | 0.5µm | COOH | from 5ml | from $79.50 | Details | PST500C.PDF |
| PST500A | 0.5µm | NH2 | from 5ml | from $159.50 | Details | PST500A.PDF |
| PST1000 | 1µm | from 5ml | from $89.50 | Details | PST1000.PDF | |
| PST1000C | 1µm | COOH | from 5ml | from $89.50 | Details | PST1000C.PDF |
| PST1000A | 1µm | NH2 | from 5ml | from $169.50 | Details | PST1000A.PDF |
| PST1500 | 1.5µm | from 5ml | from $89.50 | Details | PST1500.PDF | |
| PST1500C | 1.5µm | COOH | from 5ml | from $89.50 | Details | PST1500C.PDF |
| PST1500A | 1.5µm | NH2 | from 5ml | from $169.50 | Details | PST1500A.PDF |
| PST2000 | 2µm | from 5ml | from $89.50 | Details | PST2000.PDF | |
| PST2000C | 2µm | COOH | from 5ml | from $89.50 | Details | PST2000C.PDF |
| PST2000A | 2µm | NH2 | from 5ml | from $169.50 | Details | PST2000A.PDF |
| PST2500 | 2.5µm | from 5ml | from $89.50 | Details | PST2500.PDF | |
| PST2500C | 2.5µm | COOH | from 5ml | from $89.50 | Details | PST2500C.PDF |
| PST2500A | 2.5µm | NH2 | from 5ml | from $169.50 | Details | PST2500A.PDF |
| PST3000 | 3µm | from 5ml | from $109.50 | Details | PST3000.PDF | |
| PST3000C | 3µm | COOH | from 5ml | from $109.50 | Details | PST3000C.PDF |
| PST3000A | 3µm | NH2 | from 5ml | from $209.50 | Details | PST3000A.PDF |
| PST4000 | 4µm | from 5ml | from $109.50 | Details | PST4000.PDF | |
| PST4000C | 4µm | COOH | from 5ml | from $109.50 | Details | PST4000C.PDF |
| PST4000A | 4µm | NH2 | from 5ml | from $209.50 | Details | PST4000A.PDF |
| PST5000 | 5µm | from 5ml | from $109.50 | Details | PST5000.PDF | |
| PST5000C | 5µm | COOH | from 5ml | from $109.50 | Details | PST5000C.PDF |
| PST5000A | 5µm | NH2 | from 5ml | from $209.50 | Details | PST5000A.PDF |
| PST6000 | 6µm | from 5ml | from $109.50 | Details | PST6000.PDF | |
| PST6000C | 6µm | COOH | from 5ml | from $109.50 | Details | PST6000C.PDF |
| PST6000A | 6µm | NH2 | from 5ml | from $209.50 | Details | PST6000A.PDF |
| PST8000 | 8µm | from 5ml | from $119.50 | Details | PST8000.PDF | |
| PST8000C | 8µm | COOH | from 5ml | from $119.50 | Details | PST8000C.PDF |
| PST8000A | 8µm | NH2 | from 5ml | from $239.50 | Details | PST8000A.PDF |
| PST10K | 10µm | from 5ml | from $99.50 | Details | PST10K.PDF | |
| PST10KC | 10µm | COOH | from 5ml | from $209.50 | Details | PST10KC.PDF |
| PST10KA | 10µm | NH2 | from 5ml | from $329.50 | Details | PST10KA.PDF |
| PST15K | 15µm | from 5ml | from $149.50 | Details | PST15K.PDF | |
| PST15KC | 15µm | COOH | from 5ml | from $259.50 | Details | PST15KC.PDF |
| PST15KA | 15µm | NH2 | from 5ml | from $329.50 | Details | PST15KA.PDF |
| PST20K | 20µm | from 5ml | from $139.50 | Details | PST20K.PDF | |
| PST20KC | 20µm | COOH | from 5ml | from $259.50 | Details | PST20KC.PDF |
| PST20KA | 20µm | NH2 | from 5ml | from $329.50 | Details | PST20KA.PDF |
| PST30K | 30µm | from 0.5g | from $329.50 | Details | PST30K.PDF | |
| PST30KC | 30µm | COOH | from 0.5g | from $599.50 | Details | PST30KC.PDF |
| PST30KA | 30µm | NH2 | from 0.5g | from $649.50 | Details | PST30KA.PDF |
| PST40K | 40µm | from 0.5g | from $329.50 | Details | PST40K.PDF | |
| PST40KC | 40µm | COOH | from 0.5g | from $599.50 | Details | PST40KC.PDF |
| PST40KA | 40µm | NH2 | from 0.5g | from $649.50 | Details | PST40KA.PDF |
| PST50K | 50µm | from 0.5g | from $329.50 | Details | PST50K.PDF | |
| PST50KC | 50µm | COOH | from 0.5g | from $599.50 | Details | PST50KC.PDF |
| PST50KA | 50µm | NH2 | from 0.5g | from $649.50 | Details | PST50KA.PDF |
| PST75K | 75µm | from 0.5g | from $329.50 | Details | PST75K.PDF | |
| PST75KC | 75µm | COOH | from 0.5g | from $599.50 | Details | PST75KC.PDF |
| PST75KA | 75µm | NH2 | from 0.5g | from $649.50 | Details | PST75KA.PDF |
| PST100K | 100µm | from 0.5g | from $329.50 | Details | PST100K.PDF | |
| PST100KC | 100µm | COOH | from 0.5g | from $599.50 | Details | PST100KC.PDF |
| PST100KA | 100µm | NH2 | from 0.5g | from $649.50 | Details | PST100KA.PDF |
| PST125K | 125µm | from 0.5g | from $329.50 | Details | PST125K.PDF | |
| PST125KC | 125µm | COOH | from 0.5g | from $599.50 | Details | PST125KC.PDF |
| PST125KA | 125µm | NH2 | from 0.5g | from $649.50 | Details | PST125KA.PDF |
| PST150K | 150µm | from 0.5g | from $329.50 | Details | PST150K.PDF | |
| PST150KC | 150µm | COOH | from 0.5g | from $599.50 | Details | PST150KC.PDF |
| PST150KA | 150µm | NH2 | from 0.5g | from $649.50 | Details | PST150KA.PDF |
| PST175K | 175µm | from 0.5g | from $329.50 | Details | PST175K.PDF | |
| PST175KC | 175µm | COOH | from 0.5g | from $599.50 | Details | PST175KC.PDF |
| PST175KA | 175µm | NH2 | from 0.5g | from $649.50 | Details | PST175KA.PDF |
| PST200K | 200µm | from 0.5g | from $329.50 | Details | PST200K.PDF | |
| PST200KC | 200µm | COOH | from 0.5g | from $599.50 | Details | PST200KC.PDF |
| PST200KA | 200µm | NH2 | from 0.5g | from $649.50 | Details | PST200KA.PDF |
| PST225K | 225µm | from 0.5g | from $329.50 | Details | PST225K.PDF | |
| PST225KC | 225µm | COOH | from 0.5g | from $599.50 | Details | PST225KC.PDF |
| PST225KA | 225µm | NH2 | from 0.5g | from $649.50 | Details | PST225KA.PDF |
| PST250K | 250µm | from 0.5g | from $329.50 | Details | PST250K.PDF | |
| PST250KC | 250µm | COOH | from 0.5g | from $599.50 | Details | PST250KC.PDF |
| PST250KA | 250µm | NH2 | from 0.5g | from $649.50 | Details | PST250KA.PDF |
| PST275K | 275µm | from 0.5g | from $329.50 | Details | PST275K.PDF | |
| PST275KC | 275µm | COOH | from 0.5g | from $599.50 | Details | PST275KC.PDF |
| PST275KA | 275µm | NH2 | from 0.5g | from $649.50 | Details | PST275KA.PDF |
| PST300K | 300µm | from 0.5g | from $329.50 | Details | PST300K.PDF | |
| PST300KC | 300µm | COOH | from 0.5g | from $599.50 | Details | PST300KC.PDF |
| PST300KA | 300µm | NH2 | from 0.5g | from $649.50 | Details | PST300KA.PDF |
| PST325K | 325µm | from 0.5g | from $329.50 | Details | PST325K.PDF | |
| PST325KC | 325µm | COOH | from 0.5g | from $599.50 | Details | PST325KC.PDF |
| PST325KA | 325µm | NH2 | from 0.5g | from $649.50 | Details | PST325KA.PDF |
| PST350K | 350µm | from 0.5g | from $329.50 | Details | PST350K.PDF | |
| PST350KC | 350µm | COOH | from 0.5g | from $599.50 | Details | PST350KC.PDF |
| PST350KA | 350µm | NH2 | from 0.5g | from $649.50 | Details | PST350KA.PDF |
| PST400K | 400µm | from 0.5g | from $329.50 | Details | PST400K.PDF | |
| PST400KC | 400µm | COOH | from 0.5g | from $599.50 | Details | PST400KC.PDF |
| PST400KA | 400µm | NH2 | from 0.5g | from $649.50 | Details | PST400KA.PDF |
| PST450K | 450µm | from 0.5g | from $329.50 | Details | PST450K.PDF | |
| PST450KC | 450µm | COOH | from 0.5g | from $599.50 | Details | PST450KC.PDF |
| PST450KA | 450µm | NH2 | from 0.5g | from $649.50 | Details | PST450KA.PDF |
| PST500K | 500µm | from 0.5g | from $329.50 | Details | PST500K.PDF | |
| PST500KC | 500µm | COOH | from 0.5g | from $599.50 | Details | PST500KC.PDF |
| PST500KA | 500µm | NH2 | from 0.5g | from $649.50 | Details | PST500KA.PDF |
| PST550K | 550µm | from 0.5g | from $329.50 | Details | PST550K.PDF | |
| PST550KC | 550µm | COOH | from 0.5g | from $599.50 | Details | PST550KC.PDF |
| PST550KA | 550µm | NH2 | from 0.5g | from $649.50 | Details | PST550KA.PDF |
| PST600K | 600µm | from 0.5g | from $329.50 | Details | PST600K.PDF | |
| PST600KC | 600µm | COOH | from 0.5g | from $599.50 | Details | PST600KC.PDF |
| PST600KA | 600µm | NH2 | from 0.5g | from $649.50 | Details | PST600KA.PDF |
| PST650K | 650µm | from 0.5g | from $329.50 | Details | PST650K.PDF | |
| PST650KC | 650µm | COOH | from 0.5g | from $599.50 | Details | PST650KC.PDF |
| PST650KA | 650µm | NH2 | from 0.5g | from $649.50 | Details | PST650KA.PDF |
| PST700K | 700µm | from 0.5g | from $329.50 | Details | PST700K.PDF | |
| PST700KC | 700µm | COOH | from 0.5g | from $599.50 | Details | PST700KC.PDF |
| PST700KA | 700µm | NH2 | from 0.5g | from $649.50 | Details | PST700KA.PDF |
| PST750K | 750µm | from 0.5g | from $329.50 | Details | PST750K.PDF | |
| PST750KC | 750µm | COOH | from 0.5g | from $599.50 | Details | PST750KC.PDF |
| PST750KA | 750µm | NH2 | from 0.5g | from $649.50 | Details | PST750KA.PDF |
| PST15K | 15µm | from 5ml | from $149.50 | Details | PST15K.PDF | |
| PST15KC | 15µm | COOH | from 5ml | from $259.50 | Details | PST15KC.PDF |
| PST15KA | 15µm | NH2 | from 5ml | from $329.50 | Details | PST15KA.PDF |