产品名称
三聚氰胺树脂微粒, analytical standard, size: 10 μm
grade
analytical standard
form
aqueous suspension
particles
concentration
10% (solids)
Quality Level
technique(s)
diffraction/scattering: suitable
particle size
10 μm std dev <0.2 μm, coeff var <2%
application(s)
cosmetics
environmental
food and beverages
pharmaceutical
format
neat
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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.
Density: 1.51 g/cm3
Heat resistance <300 °C
Chemical resistance: acids, bases, organic solvents
Monodisperse melamin resin particles are characterized by high uniformity and narrow size distribution. They carry functional methylol groups, which can be used for covalent coupling of biological active compounds.
Density: 1.51 g/cm3
Heat resistance <300 °C
Chemical resistance: acids, bases, organic solvents
Monodisperse melamin resin particles are characterized by high uniformity and narrow size distribution. They carry functional methylol groups, which can be used for covalent coupling of biological active compounds.
Application
Used to calibrate and monitor particle counting and sizing equipment.
Features and Benefits
- suitable for routine instrument calibration checks and corrections
- extremely high stability in organic solvents
- no swelling or shrinking upon contact with organic solvents
- aqueous suspensions are stable to repeated freeze-thaw cycles
- available in 10 mL pack size as a neat sample
General description
Melamine resin-based microparticles (size: 10 μm) are a size standard, ideal to determine the particle size distribution (PSD) profile of test samples.
The product contains hydrophilic surfaces with high degree of cross linking and high pressure resistance. Lyophilization and resuspension in aqueous media does not damage them (powders are available on request).
The product contains hydrophilic surfaces with high degree of cross linking and high pressure resistance. Lyophilization and resuspension in aqueous media does not damage them (powders are available on request).
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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