App DB | Sorbent Technologies, Inc.
Home
sorbtech.com
Back
Contact an Account Manager
Perfluorinated acids as ion pairing agents in the determination of monoamine transmitters and some prominent metabolites in rat brain
Summary
Type:
HPLC
Application #:
102090
Detection:
electrochemical: graphite-paste working electrode at +0.75V versus Ag/AgCl
Conditions:
left fig. eluent: aqueous buffer pH 4.30 - acetonitrile (94:6, v/v),
TFA concentration in the aqueous buffer: 100mM,
right fig.: same eluent as left fig. except aqueous buffer pH 4.35 - acetonitrile (94:6), HFBA concentration in the aqueous buffer: 12mM
flow rate 0.83ml/min
Authors:
Patthy, M. et al.
Source:
J. Chromatogr. 449 (1988) 191–205
Details
Legend: Left fig. Separation of standards in an optimized TFA system, amounts injected norepinephrine (NA) 25pg, epinephrine (A) 25pg, dopamine (DA) 50pg, 3,4-dihydroxyphenylacetic acid (DOPAC) 50pg, 5-h
©2020 Copyright, All Rights Reserved, Sorbent Technologies, Inc.