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LB3

Latex beads, polystyrene

0.3 μm mean particle size

Synonym(s):

Latex Microspheres, Polystyrene Beads, Polystyrene Latex Particles

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About This Item

MDL number:
UNSPSC Code:
41121800
NACRES:
NB.22

form

aqueous suspension

composition

Solids, 10%

packaging

pack of 1 mL
pack of 15 mL
pack of 2 mL

mean particle size

0.3 μm

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General description

Polystyrene microparticles are stabilized colloidal particles that are anionic. They are producedby the polymerization of styrene under conditions that induce spontaneouscoalescent bead formation. Latex particles are ideal for phagocytosisexperiments, antibody-mediated agglutination diagnostics, electron microscopy,and cell counter calibration.

Application

Polystyrene latex beads have been used:
  • in latex particle recovery and size distribution studies
  • as a component of the colloidal suspensions for light extinction spectroscopy
  • in the quantification of microvesicles by high-sensitivity flow cytometry

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Light extinction spectroscopy applied to polystyrene colloids: Sensitivity to complex refractive index uncertainties and to noise
Eneren P, et al.
Journal of Quantitative Spectroscopy & Radiative Transfer, 261, 107494-107494 (2021)
Yu Chen et al.
Journal of biophotonics, 10(11), 1411-1420 (2017-04-19)
Optical coherence microscopy (OCM) has unique advantages of non-invasive 3D imaging without the need of exogenous labels for studying biological samples. However, the imaging depth of this technique is limited by the tradeoff between the depth of focus (DOF) and
Bacterial cell recovery after hollow fiber microfiltration sample concentration: Most probable bacterial composition in frozen vegetables
Irwin P, et al.
LWT--Food Science and Technology, 140, 110647-110647 (2021)
Hemofiltration induces generation of leukocyte-derived CD31+/CD41? microvesicles in sepsis
Georg F, et al.
Annals of intensive care (2017)
Chiara Uboldi et al.
Particle and fibre toxicology, 13, 5-5 (2016-02-05)
Poorly soluble cobalt (II, III) oxide particles (Co3O4P) are believed to induce in vitro cytotoxic effects via a Trojan-horse mechanism. Once internalized into lysosomal and acidic intracellular compartments, Co3O4P slowly release a low amount of cobalt ions (Co(2+)) that impair

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