The concentration is 1.8 x 10^11 particles per ml.
89904
Micro particles based on polystyrene
size: 1 μm
Sinonimo/i:
Latex beads from PS
Autenticati per visualizzare i prezzi organizzativi e contrattuali.
Scegli un formato
Cambia visualizzazione
| Voi/SKU | Disponibilità | Prezzo |
|---|---|---|
5 mL | Per conoscere la disponibilità, visualizza il carrello | CHF 324.00 |
10 mL | Per conoscere la disponibilità, visualizza il carrello | CHF 608.00 |
Informazioni su questo articolo
Servizio Tecnico
Hai bisogno di aiuto? Il nostro team di scienziati qualificati è a tua disposizione.
Permettici di aiutartiQuality Segment
form
aqueous suspension
crosslinking
0 % cross-linked
composition
polystyrene
concentration
10% (solids)
technique(s)
protein detection: suitable
particle size
1 μm std dev <0.1 μm, coeff var <5%
density
1.05 g/cm3
storage temp.
2-8°C
General description
Micro Particles or Latex Beads, commonly known as polystyrene microparticles, are negatively charged colloidal particles. The microparticles are produced through a polymerization reaction of styrene under controlled conditions. The conducive environment of the reaction induces spontaneous coalescent bead formation. Micro Particles or Latex beads are supplied in aqueous solutions composed of polymer particles with water. Polystyrene′s refractive index at 589 nm is 1.5905 and 1.602 at 486 nm.
Application
Micro Particles or Latex Beads is used for a wide variety of applications like:
- Electron Microscopy.
- Cell Counter Calibration.
- Immunodiagnostics, especially for latex agglutination tests, and
- Phagocytosis Research.
Analysis Note
For every lot exact values of particle size and standard deviation are determined with an accuracy of 0.01 μm using a Coulter Multisizer.
1 of 1
Questo articolo | |||
|---|---|---|---|
| description size: 1 μm | description size: 10 μm | description size: 5 μm | description size: 3 μm |
| particle size 1 μm std dev <0.1 μm, coeff var <5% | particle size 10 μm std dev <0.2 μm, coeff var <2% | particle size 5 μm std dev <0.1 μm, coeff var <2% | particle size 3 μm std dev <0.1 μm, coeff var <3% |
| form aqueous suspension | form aqueous suspension | form aqueous suspension | form aqueous suspension |
| composition polystyrene | composition - | composition - | composition - |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| technique(s) protein detection: suitable | technique(s) - | technique(s) - | technique(s) - |
| density 1.05 g/cm3 | density 1.05 g/cm3 | density 1.05 g/cm3 | density 1.05 g/cm3 |
Still not finding the right product?
Explore all of our products under Micro particles based on polystyrene
Classe di stoccaggio
11 - Combustible Solids
Che succede?
WGK 3
Punto di infiammabilità (°F)
Not applicable
Punto di infiammabilità (°C)
Not applicable
DPI (dispositivi di protezione individuale)
Eyeshields, Gloves, type N95 (US)
Scegli una delle versioni più recenti:
Possiedi già questo prodotto?
I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
-
What is the concentration of microplastics in the suspension?
1 answer-
Helpful?
-
-
Are the Microparticles based on polystyrene in a suspension sterile? Or is it possible to sterilize the microparticles?
1 answer-
The polystyrene microparticles offered for sale are not sterile.
Although autoclaving is a common method of sterilization, polystyrene microparticles are not autoclavable. Filter sterilization is also not a practical method. There are no protocols available for sterilizing polystyrene microparticles. From the remaining methods for sterilization, it should be possible to either sterilize in 70% ethanol for 30 minutes and then rinse away the ethanol with sterile water. For small batches, UV radiation would be another option.
Helpful?
-
-
What is the composition of the "Aqueous Suspension." I want to use these in an exposure experiment, but must control for whatever the suspension is. Is it possible to get the exact details of its makup.
1 answer-
The composition is water and polystyrene.
Helpful?
-