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Sigma-Aldrich

Micro particles based on polystyrene

size: 200 μm

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Synonym(s):
Latex beads from PS
MDL number:
NACRES:
NA.25

Quality Level

form

aqueous suspension

concentration

10% (solids)

particle size

200 μm std dev <4 μm

density

1.05 g/cm3

storage temp.

2-8°C

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This Item
796331942975911
concentration

10% (solids)

concentration

10% (solids)

concentration

10% (solids)

concentration

10% (solids)

particle size

200 μm std dev <4 μm

particle size

5 μm std dev <0.1 μm, coeff var <2%

particle size

250 μm std dev <6.5 μm

particle size

430 μm std dev <10 μm

density

1.05 g/cm3

density

1.05 g/cm3

density

1.05 g/cm3

density

1.05 g/cm3

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

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.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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25G
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Tomoko Takahashi et al.
Analytical chemistry, 93(12), 5234-5240 (2021-03-18)
Microplastic pollution is an urgent global issue. While spectroscopic techniques have been widely used for the identification of plastics collected from aquatic environments, these techniques are often labor-intensive and time-consuming due to sample collection, preparation, and long measurement times. In

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