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C2089-0511

Determination of Local Anesthetics by HPLC-UV together with ChraSil B100 C8, 150mm x 4.6mm, 5µm

Column            : ChraSil B100 C8, 150mm x 4.6mm, 5µm

Part No.           : C1515-B5032

Mobile Phase  : CH3OH:5 mM NH4HCO3, pH 10 - 65:35

Flow Rate        : 1.0 mL/min

Temperature    : Ambient

Detection        : UV, 210 nm

Peak Identification

  1. Benzocaine
  2. Procaine
  3. Chlorocaine
  4. Mepivacaine
  5. 4-Hydroxyropivacaine
  6. Cocaine

  7. Lidocaine

  8. Ropivacaine

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 ChraNotes