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SES GmbH - Analytical Systems - Friedhofstr. 7-9 - 55234 Bechenheim Germany
+49(0)67361301
SARA METHOD
S.A.R.A. ANALYSIS
Saturates Aromatic Resins Asphaltenes
Iatroscan MK6 TLC-FID is the fastest method on
the market for S.A.R.A. analysis!
Sample: Bitumen
Heavy Oil type analysis (FID/FPD:S)
With
Iatroscan MK6
you can characterize Petroleum and Bitumen in only 60 minutes.
Iatroscan MK7
is quick, precise and unexpensive!
Even
if
there
could
be
other
SARA
Analysis
alternatives,
including
IP
143
followed
by
preparative
HPLC (IP-368) or Clay-Gel (ASTM D-2007), these are much more complicated and slower.
A
quick
sample
preparation
and...
not
days
or
hours,
just
a
few
seconds.
SARA
analysis
can
apply
to
many components of crude oil.
Asphaltenes
could be pentane-or heptane-insolubles.
The
best
technology
on
the
market
for
Petroleum
and
Bitumen
analysis.
Iatroscan
is
not
only
Sara analysis: with Iatroscan you can also get Wax percentages in a flash!
Resins
may
be
classified
as
a
solubility
fractions,
such
as
heptane-soluble
and
pentane-insoluble
or
heptane-soluble
and
acetone
or
ethyl
acetate
insoluble,
or
as
the
polar
fraction
eluted
from
a
polar
adsorbent with a polar solvent, such as pyridine, toluene or methanol.
Saturates
and
Aromatics
are
determined
by
adsorption
chromatography,
through
our
patented
Chromarod
silica
gel
bars.
Saturates
are
eluted
with
a
paraffinic
solvent,
such
as
pentane
or
heptane.
Aromatics
are
eluted
either
with
paraffinic
or
moderately
polar
solvents,
such
as
toluene.
Iatroscan
standard
method
is
IP
469
which
determines
all
four
compound
classes
by
adsorption
chromatography.
© 2022 - IATROSCAN.EU - All Rights Reserved
SES GmbH - Analytical Systems - Friedhofstr. 7-9 - 55234 Bechenheim Germany