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Internal Standard, SPEX CertiPrep™
SDP

Catalog No. 550I Shop All Spex CertiPrep Products
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550-I 1 mL
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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

AnalyteCAS No.Concentration
4,4'-Dichlorobiphenyl2050-68-2100μg/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

Chemical Identifiers

CAS 2050-68-2 , 75-05-8
Molecular Formula C12H8Cl2
Molecular Weight (g/mol) 223.096
InChI Key YTBRNEUEFCNVHC-UHFFFAOYSA-N
PubChem CID 16308
ChEBI CHEBI:34364
IUPAC Name 1-chloro-4-(4-chlorophenyl)benzene
SMILES C1=CC(=CC=C1C2=CC=C(C=C2)Cl)Cl

Specifications

Packaging 2mL amber prescored glass ampule
Concentration or Composition Notes Certificate of Analysis reports target analytes to a +/−2% accuracy and correct for raw material purity.
CAS Min % 0.01, 99.99
CAS Max % 0.01, 99.99
Methods For US EPA Methods 550, 550.1
For Use With (Equipment) GC, GC/MS, HPLC, LC/MS, and Other Analytical Instrumentation
Solvent or Matrix Acetonitrile
Quantity 1 mL
Chemical Name or Material 4,4'-Difluorobiphenyl, USEPA Methods 550, 550.1

Safety and Handling

DOTInformation Nonhazardous
Recommended Storage Freezer

Product intended for laboratory use only

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