Micro particles based on polystyrene

Name: Micro particles based on polystyrene
Brand: SIGMA

size: 250 μm

Synonym(s):

Latex beads from PS

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Pack Size	SKU	Availability	Price

UNSPSC Code:

12352207

NACRES:

NA.25

MDL number:

Pricing and availability is not currently available.

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Properties

aqueous suspension

10% (solids)

250 μm std dev <6.5 μm

1.05 g/cm³

2-8°C

Description

For every lot exact values of particle size and standard deviation are determined with an accuracy of 0.01 μm using a Coulter Multisizer.

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This Item	50675	65984	72986
Sigma-Aldrich 19429 Micro particles based on polystyrene	Sigma-Aldrich 50675 Micro particles based on polystyrene	Sigma-Aldrich 65984 Micro particles based on polystyrene	Supelco 72986 Micro particles based on polystyrene
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
particle size 250 μm std dev <6.5 μm	particle size 600 nm std dev ≤0.03 μm	particle size 800 nm std dev ≤0.03 μm	particle size 10 μm std dev <0.2 μm, coeff var <2%
storage temp. 2-8°C	storage temp. 2-8°C	storage temp. 2-8°C	storage temp. 2-8°C
form aqueous suspension	form aqueous suspension	form aqueous suspension	form aqueous suspension
density 1.05 g/cm³	density 1.05 g/cm³	density 1.05 g/cm³	density 1.05 g/cm³
concentration 10% (solids)	concentration 10% (solids)	concentration 10% (solids)	concentration 10% (solids)