This Standard Reference Material (SRM) is intended for use in establishing a reference scale for fluorescence intensity based upon Molecules of Equivalent Soluble Fluorophore (MESF) units. A unit of SRM 1932 consists of three flamed sealed amber glass ampoules, each containing approximately 2.0 mL of fluorescein in an aqueous borate buffer. For more information, plese refer to the SDS and COA.SRM 1932_cert SRM 1932 _SDS
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