Europium (Eu) Carboxylate Sampler Pack

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Catalog No. Packaging Size Price Quantity


Polysciences offers europium chelate microspheres in a sampler pack (1mL of 0.10μm, 0.20μm, 0.30μm) to address the needs of individual assays, including immunochromatographic and microwell-based formats. Our europium products offer extremely bright fluorescence and exceptional stability, in addition to well-functionalized carboxylated surfaces for the covalent attachment of ligand.

Nominal Reference Values:

25488- (BLI-FCEU001), Europium Chelate COOH, 0.1µm
25489- (BLI-FCEU002), Europium Chelate COOH, 0.2µm
25490- (BLI-FCEU003), Europium Chelate COOH, 0.3µm

Supplied as 1% aqueous suspension.

Excitation max - 365nm Emission max - 610nm

Harmless-use normal precautions
Store at 4 degrees celsius;Do not permit to freeze;Refrigerate on arrival; do not freeze

MSDS / Technical Data Sheets / Product Literature