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LC/MS Analysis of Pain Panel  on Ascentis® Express Biphenyl

LC/MS Analysis of Pain Panel  on Ascentis® Express Biphenyl

Conditions

column Ascentis Express Biphenyl, 5 cm x 2.1 mm I.D., 2.7 µm particles (64057-U)
column temp. 60 C
mobile phase [A] water with 0.1% formic acid; [B] acetonitrile with 0.1% formic acid
gradient 5% B to 100% B in 5 min
flow rate 0.5 ml/min
pressure 1320 psi (91 bar)
sample 500 ng/mL in 99:1, water:methanol
injection 0.5 µl
detector MS-TOF, ESI+, XIC

Description

Categories Analytical Chromatography, Agonist/antagonist, Analgesics
Featured Industry Clinical
Forensics and Toxicology
Legal Information Ascentis is a registered trademark of Sigma-Aldrich Co. LLC
suitability application for LC-MS

Materials

     
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