GrobTest
0...---------------
FigureI.GrobTestchromatogram performedwith the newMEGA-5MSXii 0.25mm,
0.25~m,
30m.
Thetest conditionswere:40'C - 200'C@ IO'Gmin,Hydrogencarriergas@80kPa (constant pressure), Splitinjector(250'qwith splitratio I:20,I
~L
injectionvolume,FID
detector (250'q.
GrobTestMix (Fluka cat.
#
8650I) composition: 2,3-Butanediol (D),Decane(10), I-Octanol (01),2,6-Dimethylphenol
(P),
2-Ethylcaproic acid
(5),
2,6-Dimethylaniline (A),
Dodecane (12),methylDecanoate (EI0),Dicydohexylamine (Am),methylUndecanoate (EI I),methylLaurate (E12).
14.5
11.6
8.7
(min)
5.8
2.9
r-r-
12
10
EIO Ell
EI2
Am
A
01
P
D
5
--.J
~
U
'-----
'--
4.0
0.0
50.0
40.8
22.4
13.2
31.6
:mVolt)
.!Inl'll~!!dlng,
outstanding
:::J....
,.~-term
performances
ofthis new column.
ultra-Iovv bleeding column
For over 30 years, MEGA hasguaranteedexcellent
qualityandhighreproducibility.We produce andtest
one by one every single column usingthe original
GrobTestmix asqualityassurance test.
The new MEGA-5 MS Xii Is a new low–
bleeding stationary phase Ideal for
Ge–
MS applications.
m~8
TM
5-MS -
The MEGA-5 MSXii is a low polar phase with a
selectivity equivalent to the 5% diphenyl - 95%
methylpolysiloxane available columns, developed to
assure the minimal bleedingat hightemperatures.
The new MEGA-5 MSXii is available in the most
classical GC-MS dimensions but also in the new
configuration with the 0.15mm 1.0. tubing, one of
the best compromise between resolution power
and fasterGC analysis.
As with all our other products, you can ask us to
make the MEGA-5 MSXii phase with completely
custom dimensions and configurations. Please
contact usat
.
HROIIII""" .J'#"I«::
+61(0)397622034 Australian Distributors
Importers
&
Manufacurers
____
ECHI7C'I C'9 'yPtyLtd
Website NEW:
E-mail:
Tel: 03 9762 2034 •• • In AUSTRALIA
~
20025
l.egnano
(MI)- Italy -tel.lfax:
+390331.54.79.24 -
