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88893

Supelco

Micro particles based on melamine resin, carboxylate-modified, rhodamine B-marked

size: 10 μm

Synonym(s):

Melamine-formaldehyde resin

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About This Item

MDL number:
UNSPSC Code:
12352200
NACRES:
NA.25

grade

analytical standard

form

aqueous suspension

concentration

2.5% (solids)

surface coverage

reactive groups (COOH) ≥0.1 mmol/g polymer

particle size

10 μm std dev <0.3 μm, coeff var <3%

fluorescence

λex 540 nm; λem 584 nm

application(s)

glass & ceramic
industrial qc
pharmaceutical

format

neat

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Application

Micro particles based on melamine resin, carboxylate-modified, rhodamine B-marked size: 10 μm is used for equipment particle size calibration with fluorescence detection.

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

12 - Non Combustible Liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Articles

Fluorescently labeled microparticles are useful as standards in flow cytometry, confocal laser scanning microscopy, and with light scattering instruments..

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