86296

Micro particles based on melamine resin, carboxylate-modified, FITC-marked

size: 1 μm

• Synonym(s): Melamine-formaldehyde resin
• MDL number: MFCD00197912
• UNSPSC Code: 12352116
• NACRES: NA.25

Properties

• grade: analytical standard
• form: aqueous suspension
• concentration: 2.5% (solids)
• surface coverage: reactive groups (COOH) >0.1 mmol/g polymer
• particle size: 1 μm std dev <0.1 μm, coeff var <6%
• fluorescence: λ_ex 490 nm; λ_em 525
• application(s): glass & ceramic; industrial qc; pharmaceutical
• format: neat

Description

Application

Micro particles based on melamine resin, carboxylate-modified, FITC-markedsize: 1 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.

Other Notes

Fluorescent marker for macrostructures, e.g. microtubules; Aldehyde modification for coupling with amines

Safety Information

• 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