Fluorescein, SPEX CertiPrep™

Description

Includes

Autosampler Vial, NIST Traceable Certificate of Analysis accredited to ISO/IEC 17025 and ISO/IEC Guide 34, Safety Data Sheet

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Organic Standard manufactured for GC, GC/MS, HPLC, LC/MS, and other analytical instrumentation

Analyte	CAS No.	Concentration
Fluorescein	2321-07-5	1000μg/mL

Certifications

Accredited by A2LA for ISO/IEC 17025 and ISO/IEC Guide 34 and certified by UL-DQS to ISO 9001

Compliance

GHS/OSHA Complaint

Specifications

Chemical Identifiers

• CAS: 2321-07-5, 67-56-1
• Molecular Formula: C20H12O5
• Molecular Weight (g/mol): 332.31
• InChI Key: GNBHRKFJIUUOQI-UHFFFAOYSA-N
• PubChem CID: 16850
• ChEBI: CHEBI:31624
• IUPAC Name: 3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
• SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

• CAS Min %: 0.1, 99.9
• CAS Max %: 0.1, 99.9
• Packaging: 2mL amber prescored glass ampule
• Solvent or Matrix: Methanol-P&T
• Quantity: 1 mL
• For Use With (Equipment): GC, GC/MS, HPLC, LC/MS, and Other Analytical Instrumentation
• Concentration or Composition Notes: Certificate of Analysis reports target analytes to a +/−2% accuracy and correct for raw material purity.
• Chemical Name or Material: Fluorescein

Safety and Handling

DOTInformation	Nonhazardous
Recommended Storage	Ambient

Product intended for laboratory use only