GC Columns and Accessories - P J Cobert Associates

166 Pages·2012·41.29 MB·English

2012-2013
Thermo Scientifi c
Chromatography Columns
and Consumables
Trusted solutions
uncompromised analysis
consistency
GC Columns and Accessories
Thermo Scientifi c GC Columns offer high temperature stability and exhibit
low bleed and long lifetimes. From general purpose non-polar to polar
3
1
0
2-2 columns, TraceGOLD,™ TRACE and TracePLOT™ columns provide excellent
1
0
2
s quality and performance, with guaranteed reproducibility. Our range of GC
e
bl
a
m accessories includes all the consumables and tools necessary for today’s
u
s
n
Co gas chromatographer.
d
n
a
s
n
m
u
ol
C
y
h
p
a
gr
o
at
m
o
hr
C
c
fi
nti
e
ci
S
o
m
er
h
T
3
G
C
Section Contents
C
o
l
GC Column Selection. . . . . . . . . . . 3-002 Capillary Accessories. . . . . . . . . . . 3-087 u
m
TraceGOLD GC Columns. . . . . . . . . 3-022 Tools. . . . . . . . . . . . . . . . . . . . . . . . 3-096
n
TRACE GC Columns . . . . . . . . . . . . 3-053 Syringes . . . . . . . . . . . . . . . . . . . . . 3-099 s

TracePLOT GC Columns . . . . . . . . . 3-075 GC Reagents. . . . . . . . . . . . . . . . . . 3-114 a
n
Gas Management. . . . . . . . . . . . . . 3-080 GC Sample Handling . . . . . . . . . . . 3-133 d

Injection Port Septa . . . . . . . . . . . . 3-083 GC Instrument Spare Parts. . . . . . . 3-142 A
c
Injection Port Liners. . . . . . . . . . . . 3-084 GC Technical Information. . . . . . . . 3-156
c
e
s
s
o
r
i
e
s

>
>

Featured Products F
e
a
t
u
r
e
d
P
r
o
d
u
c
t
s
TraceGOLD GC Columns TracePLOT GC Columns GC Equipment
Offering you a leap forward in The latest innovation in PLOT Our GFM Pro fl owmeter and GLD
column performance delivering low column technology, providing Pro leak detector are essential tools
bleed and superior inertness reproducible analyses of permanent for maintaining optimal performance
gases, hydrocarbons and solvents of your GC instrument
PAGE 3-022
PAGE 3-075 PAGE 3-098
www.thermoscientifi c.com/chromatography 3-001
s GC Column Selection
e
i
r
o
When selecting a GC column for your analysis, it can often be difficult to choose the
s
s most appropriate column because of the wide range of options. However, the choice
e
c can be simplified by considering a number of questions about the planned separation.
c This section provides useful information to help you determine the most suitable
A
column for your analysis.
d
n
a
If you know the particular class of your 2. To transfer an analysis from a column of
s
sample, please refer to the column Selection one ID to another without changing the
n
m by Application for a recommended phase method substantially, choose a column with
u (see page 3-010). Always select the least polar a similar (cid:2) value as this will have similar
ol column which will perform the separation. retention properties.
C
B. Internal Diameter

C The selection of the internal diameter is often m) Film Thickness (μm)
G determined by the instrument or detection er (m 0.1 0.25 0.5 1 1.8 3
method. Most modern GC equipment will et 0.1 250 100 50 25 14 8
m
Column Selection for Existing accommodate most column sizes. With a larger Dia 0.25 625 250 125 63 35 21
or Regulated Methods internal diameter, column sample capacity nal 0.32 800 320 160 80 44 27
This section provides a number of tools to increases, but resolution and sensitivity nter 0.53 1325 530 265 133 74 44
I
aid in selecting the most appropriate Thermo decrease. Conversely, a smaller ID column can
Scientifi c GC Column. The Thermo Scientifi c improve resolution and sensitivity, but with the Phase ratio ((cid:2)) of common column dimensions
TRACE Phase table lists details for the wide drawback of reduced sample capacity and a
array of phases offered in the TraceGOLD, greater need for sample preparation. It is a D. Column Length
TRACE and TracePLOT GC Column ranges. good idea to fi nd a similar application which A longer column length will provide greater
The GC Column Selection by Manufacturer gives separation of the desired components effi ciency and resolution, but this is not a
table provides a quick cross reference for and use this as a guide. linear relationship. Resolution is proportional
Thermo Scientifi c columns to other GC column to the square root of column length, so
C. Film Thickness
manufacturers. If you are following an ASTM, doubling the column length will increase
Increasing the fi lm thickness increases the
NIOSH or US EPA method, please refer to the resolution by approximately 40%. However,
sample capacity of the column and slows the
Column Selection by Method tables for the increasing the column length will also increase
elution of the peaks which can help when
best Thermo Scientifi c product. the retention time. Double column length,
analyzing volatile compounds. A thicker fi lm
twice the analysis time. Generally, it is
Method Development Considerations also reduces the potential of overloading the
recommended to use the shortest column
When fi rst developing a method, you should column, thus improving the resolution.
which will perform the desired separation.
consider these column characteristics to However, a thicker fi lm can be more sensitive
determine the best column for the separation. to degradation. The same component will elute Additional Considerations
3
201 A. Column Phase at a higher temperature on a thick fi lm when Several generalizations regarding GC columns
012- B. Internal Diameter compared to a thin fi lm. exist that you might rely on when in doubt.
2
es C. Film Thickness Compounds with high boiling points or those First, 95% of all GC columns used are either
bl
ma D. Column Length with a high molecular weight should be TG-1MS, TG-5MS or TG-WaxMS type columns.
nsu analyzed using a thin fi lm to improve resolution A good starting column is a 30m x 0.25mm ID,
d Co A. Column Phase and avoid unnecessarily long analysis times. 5% Phenyl column with a 0.25μm fi lm thickness,
an In GC, the separation of two analytes occurs such as the TG-5MS. (26098-1420; Page 3-025).
s Another factor to consider is the phase ratio
mn due to differences in their interaction with the
u ((cid:2)) which is calculated using both the internal This is a non-polar column, which separates
ol stationary phase, therefore a phase must be
hy C chosen that matches the properties of the diameter and fi lm thickness in the following predominately on boiling point, but has some
ap equation: polar characteristics.
gr sample. For example, if the components have
o
mat different boiling points (greater than 2°C), (cid:2) = Internal diameter (μm)
hro a non-polar column such as the TG-1MS is 4 x Film thickness (μm)
C
fi c recommended. If the products differ primarily The phase ratio can be used in two ways: For further assistance in choosing the
cienti in their polarities, then a polar column such 1. To categorize the best dimensions for right column for your separation, please
S as the TG-WaxMS will be ideal.
mo an application: contact our technical support help desk.
her a. For volatile samples (cid:2) < 100
T
b. For general samples (cid:2) ~ 250
c. For high molecular weight samples (cid:2) > 400
3-002
GC Column Phase Information G
C

C
Range Column Phase Polarity Maximum Operating Temperature
o
TraceGOLD TG-1MS 100% Dimethyl Polysiloxane Non-Polar 330°C / 350°C
l
u
TG-XLBMS Proprietary Non-Polar 360°C
m
TG-5MS 5% Phenyl Methylpolysiloxane Non-Polar 330°C / 350°C
n
TG-SQC Proprietary Non-Polar 330°C / 350°C s

TG-5MS AMINE Base Optimised 5% Phenyl Methylpolysiloxane Non-Polar 300°C / 315°C a
TG-5SILMS Similar to 5% Phenyl Methylpolysiloxane Non-Polar 330°C / 350°C n
d
TG-5HT 5% Phenyl Methylpolysiloxane Non-Polar 380°C / 400°C

A
TG-35MS 35% Phenyl Methylpolysiloxane Mid-Polarity 300°C / 320°C
c
TG-35MS AMINE Base Optimised 35% Phenyl Methylpolysiloxane Mid-Polarity 220°C c
TG-1301MS 6% Cyanopropylphenyl Methylpolysiloxane Mid-Polarity 260°C / 280°C e
s
TG-624 6% Cyanopropylphenyl Methylpolysiloxane Mid-Polarity 240°C
s
TG-VRX Proprietary 260°C o
r
TG-VMS Proprietary 260°C i
e
TG-1701MS 14% Cyanopropylphenyl Methylpolysiloxane Mid-Polarity 260°C / 280°C s

TG-17MS 50% Phenyl Polysiloxane Mid-Polarity 300°C / 320°C

TG-225MS 50% Cyanopropylmethyl Phenylmethylpolysiloxane Mid-Polarity 220°C / 240°C >
>
TG-200MS Trifl uoropropyl Methylpolysiloxane Mid-Polarity 320°C / 340°C
TG-WaxMS Polyethylene Glycol (PEG) Polar 240°C / 260°C G
C
TG-WaxMS A Acid Optimised Polyethylene Glycol (PEG) Polar 240°C / 250°C C
TG-WaxMS B Base Optimised Polyethylene Glycol (PEG) Polar 200°C / 220°C o
lu
TG-OCP I Proprietary 340°C m
n
TG-OCP II Proprietary 340°C S
TG-OPP I Proprietary 330°C ele
TG-OPP II Proprietary 330°C c
t
TG-ALC I Proprietary 260°C io
n
TG-ALC II Proprietary 260°C
TG-POLAR 90% Cyanopropyl Phenylcyanopropyl Polysiloxane Polar 275°C
TG-1MT 100% Dimethyl Polysiloxane Non-Polar 430°C
TG-5MT 5% Diphenyl Polysiloxane Non-Polar 430°C
TG-WaxMT Polyethylene Glycol (PEG) Polar 240°C / 260°C
www.thermoscientifi c.com/chromatography 3-003
s GC Column Phase Information continued
e
i
r
o
s Range Column Phase Polarity Maximum Operating Temperature
s
TRACE TR-1MS 100% Dimethyl Polysiloxane Non-Polar 370°C / 380°C
e
c 340°C / 350°C for fi lms ≤ 1.5μm
TR-5 5% Phenyl Methylpolysiloxane Non-Polar
c 280°C / 300°C for fi lms > 1.5μm
A
360°C / 370°C for fi lms ≤ 1.5μm
TR-5MS 5% Phenyl Polysilphenylene-siloxane Non-Polar
d 350°C / 360°C for fi lms > 1.5μm
n TR-5HT 5% Phenyl Polycarborane Siloxane Non-Polar 380°C / 400°C
a
TR-35MS 35% Phenyl Polysilphenylene-siloxane Mid-Polarity 360°C / 370°C
s
n TR-1701 14% Cyanopropylphenyl Polysiloxane Mid-Polarity 280°C / 300°C
m TR-50MS 50% Phenyl Polysilphenylene-siloxane Mid-Polarity 360°C / 370°C
u TR-225 50% Cyanopropylphenyl Polysiloxane Mid-Polarity 230°C / 250°C
ol 260°C / 280°C for fi lms ≤ 1.0μm
TR-Wax Polyethylene Glycol (PEG) Polar
C 240°C / 260°C for fi lms > 1.0μm
TR-WaxMS Polyethylene Glycol (PEG) Polar 280°C / 300°C
C
G TR-FFAP TPA Modifi ed Polyethylene Glygol (PEG) Polar 240°C / 250°C
400°C for fi lms ≤ 1.0μm
TR-SimDist 100% Dimethyl Polysiloxane Non-Polar
370°C for 2.65μm fi lms
TR-V1 6% Cyanopropylphenyl Polysiloxane Mid-Polarity 280°C / 300°C
TR-FAME 70% Cyanopropyl Polysilphenylene-siloxane Polar 250°C / 260°C
TR-524 Cyanopropylpheyl Dimethyl Polysiloxane Mid-Polarity 240°C / 260°C
TR-525 Proprietary Mid-Polarity 340°C / 360°C
TR-527 5% Phenyl Polysilphenylene-siloxane Non-Polar 330°C / 350°C
TR-8095 8% Phenyl Polycarborane-siloxane Mid-Polarity 360°C / 370°C
TR-8270 5% Phenyl Polysilphenylene-siloxane Non-Polar 330°C / 350°C
TR-PCB 8MS 8% Phenyl Polysilphenylene-siloxane Mid-Polarity 330°C / 350°C
TR-Dioxin 5MS 5% Phenyl Polysilphenylene-siloxane Non-Polar 330°C / 350°C
TR-Biodiesel (M) 100% Dimethyl Polysiloxane Non-Polar 300°C / 320°C
TR-Biodiesel (F) Polyethylene Glycol (PEG) Polar 280°C / 300°C
TR-Biodiesel (G) 5% Phenyl Polysilphenylene-siloxane Non-Polar 380°C / 400°C
TR-DoA5 5% Phenyl Methylpolysiloxane Non-Polar 330°C / 350°C
TR-DoA35 35% Phenyl Polysilphenylene-siloxane Mid-Polarity 330°C / 350°C
TR-Pesticide 5% Phenyl Methylpolysiloxane Non-Polar 330°C / 350°C
TR-Pesticide II Proprietary Non-Polar 330°C / 350°C
TR-Pesticide III 35% Phenyl Methylpolysiloxane Mid-Polarity 300°C / 320°C
TR-Pesticide IV 35% Phenyl Methylpolysiloxane Mid-Polarity 300°C / 320°C
TracePLOT TR-Bond Alumina (NaSO) NaSO Deactivated Aluminium Oxide Non-Polar 200°C
3 2 4 2 4
01 TR-Bond Alumina (KCl) KCl Deactivated Aluminium Oxide Non-Polar 200°C
2
12- TR-Bond Msieve 5A Molecular Sieve (5A) Non-Polar 300°C
0
2
s TR-Bond Q 100% Divinylbenzene Non-Polar 280°C / 300°C
e
abl TR-Bond Q+ Porous Divinylbenzene Polymer Mid-Polarity 250°C
m
su TR-Bond S Divinylbenzene 4-Vinylpyridine Mid-Polarity 250°C
n
o
d C TR-Bond U Divinylbenzene Ethylene Glycol / Dimethylacrylate Polar 190°C
n
a
s
n
m
u
ol
C
y
h
p
a
gr
o
at
m
o
hr Download a copy of our GC Column selector mobile app
C
c
fi www.thermoscientifi c.com/tracegold
nti
e
ci
S
o
m
er
h
T
3-004
GC Column Selection by Manufacturer G
C

C
Column Phase Manufacturer Recommended Thermo Scientifi c Alternative Page
o
Capillary 007-1(MS) Quadrex TG-1MS 3-023
l
u
007-17(MPS-50) Quadrex TG-17MS 3-037
m
007-1701 Quadrex TG-1701MS 3-036
n
007-2(MP-5) Quadrex TG-5MS 3-025 s
007-2(MPS-5) Quadrex TG-5SilMS 3-028 a
007-23 Quadrex TR-FAME 3-066 n
d
007-5MS Quadrex TG-5MS 3-025

A
007-624 Quadrex TG-624 3-033
c
007-CW Quadrex TG-WaxMS 3-040
c
AT-5 Alltech TR-5 3-054 e
s
AT50 Alltech TG-17MS 3-037
s
AT-5MS Alltech TG-5MS 3-025 o
r
AT-624 Alltech TG-624 3-033 i
e
AT-Silar Alltech TR-FAME 3-066 s

AT-Wax Alltech TR-WaxMS 3-062

BP10 SGE TG-1701MS 3-036 >
>
BP20 SGE TG-WaxMS 3-040
TG-WaxMS A 3-041 G
BP21 SGE TR-FFAP 3-063 C
C
BP225 SGE TG-225MS 3-038 o
lu
BP5 SGE TG-5MS 3-025 m
BP624 SGE TG-624 3-033 n
S
TG-1MS 3-023 e
BPX1 SGE TR-SimDist 3-064 le
c
t
BPX1 SGE TR-SimDist 3-064 io
n
BPX1 SGE TR-SimDist 3-064
BPX5 SGE TG-5MS 3-025
BPX50 SGE TG-17MS 3-037
BPX608 SGE TG-35MS 3-030
BPX70 SGE TR-FAME 3-066
BPX90 SGE TG-POLAR 3-048
BPX-Volatiles SGE TG-624 3-033
CARBOWAX Agilent TR-WaxMS 3-062
CP-1301 Varian TG-1301MS 3-032
TG-WaxMS A 3-041
CP-FFAP CB Varian
TR-FFAP 3-063
CP-Select624CB Varian TG-624 3-033
CP-Sil 19CB Varian TG-1701MS 3-036
CP-Sil 5CB MS Varian TG-1MT 3-050
TG-5SilMS 3-028
CP-Sil 88 Varian
TG-5MT 3-051
CP-Sil 8CB Varian TG-5SilMS 3-028
CP-SimDist Varian TR-SimDist 3-064
CP-Wax 51 (Amines) Varian TG-WaxMS B 3-042
TG-WaxMS 3-040
CP-Wax 52CB Varian
TG-WaxMT 3-052
TG-WaxMS A 3-041
CP-Wax 58 CB (FFAP) Varian
TR-FFAP 3-063
www.thermoscientifi c.com/chromatography 3-005
s GC Column Selection by Manufacturer continued
e
i
r
o
s Column Phase Manufacturer Recommended Thermo Scientifi c Alternative Page
s Capillary DB-1 Agilent TG-1MT 3-050
e
c DB-1301 Agilent TG-1301MS 3-032
c DB-17 Agilent TG-17MS 3-037
A
DB-1701 Agilent TG-1701MS 3-036

d
DB-17ht Agilent TG-17MS 3-037
n
a DB-17ms Agilent TG-17MS 3-037
TG-1MS 3-023
s DB-1ms Agilent
n TG-1MT 3-050
m DB-200 Agilent TG-200MS 3-039
u DB-225 Agilent TG-225MS 3-038
l
o DB-225ms Agilent TG-225MS 3-038
C
DB-23 Agilent TR-FAME 3-066

C DB-2887 Agilent TR-SimDist 3-064
G DB-35 Agilent TG-35MS 3-030
DB-35ms Agilent TG-35MS 3-030
TR-5 3-054
DB-5 Agilent
TG-5MT 3-051
DB-5.625 Agilent TG-5MS 3-025
DB-5ht Agilent TG-5HT 3-029
DB-5ms Agilent TG-5MS 3-025
DB-624 Agilent TG-624 3-033
DB-ALC1 Agilent TG-ALC I 3-047
DB-ALC2 Agilent TG-ALC II 3-047
TG-WaxMS A 3-041
DB-FFAP Agilent
TR-FFAP 3-063
DB-HT Sim Dis Agilent TR-SimDist 3-064
DB-PETRO Agilent TG-1MS 3-023
TG-WaxMS 3-040
DB-WAX Agilent
TG-WaxMT 3-052
TR-WaxMS 3-062
DB-WAXetr Agilent
TG-WaxMT 3-052
DB-XLB Agilent TG-XLBMS 3-024
Elite-1301 PerkinElmer TG-1301MS 3-032
Elite-17 PerkinElmer TG-17MS 3-037
Elite-1701 PerkinElmer TG-1701MS 3-036
3
01 Elite-17ms PerkinElmer TG-17MS 3-037
2
12- Elite-200 PerkinElmer TG-200MS 3-039
0
2s Elite-23 PerkinElmer TR-FAME 3-066
e
bl Elite-35ms PerkinElmer TG-35MS 3-030
a
m
u Elite-5 PerkinElmer TR-5 3-054
s
n
Co Elite-5ms Perkin Elmer TG-5MS 3-025
d
an Elite-5ht PerkinElmer TG-5HT 3-029
s
mn Elite-624 PerkinElmer TG-624 3-033
u
ol TG-WaxMS A 3-041
hy C Elite-FFAP PerkinElmer TR-FFAP 3-063
p
gra Elite-WAX PerkinElmer TG-WaxMS 3-040
o
at Elite-WAX ETR PerkinElmer TG-WaxMS 3-040
m
o
hr
C
c
fi
nti
e
ci
S
o
m
er
h
T
3-006
G
C

C
Column Phase Manufacturer Recommended Thermo Scientifi c Alternative Page
o
Capillary HP-1 Agilent TG-1MT 3-050
l
u
HP-17 Agilent TG-17MS 3-037
m
HP-1701 Agilent TG-1701MS 3-036
n
TG-1MS 3-023 s
HP-1MS Agilent
TG-1MT 3-050
a
HP20M Agilent TG-WaxMS 3-040 n
HP-23 Agilent TR-FAME 3-066 d

HP-35 Agilent TG-35MS 3-030 A
HP-35MS Agilent TG-35MS 3-030 c
c
HP-5 Agilent TR-5 3-054 e
HP-50+ Agilent TG-17MS 3-037 s
s
TG-5MS 3-025 o
HP-5MS Agilent
TG-5MT 3-051 r
i
e
HP5-TA Agilent TG-5MS 3-025
s
HP-88 Agilent TR-FAME 3-066

HP-FFAP Agilent TG-WaxMS A 3-041 >
TR-FFAP 3-063 >

HP-INNOWax Agilent TTGG--WWaaxxMMST 33--005420 G
C
HP-VOC Agilent TG-624 3-033 C
o
HP-Wax Agilent TG-WaxMS 3-040 lu
TG-WaxMT 3-052 m
n
HT5 SGE TG-5HT 3-029 S
e
HT8 SGE TR-PCB 8MS 3-068 le
MDN-1 Sigma Aldrich TG-1MT 3-050 ct
io
MDN-35 Sigma Aldrich TG-35MS 3-030 n
TR-5 3-054
MDN-5 Sigma Aldrich
TG-5MT 3-051
MDN-5S Sigma Aldrich TG-5SilMS 3-028
Nukol Sigma Aldrich TG-WaxMS 3-040
OV-17 Ohio Valley TG-17MS 3-037
OV-1701 Ohio Valley TG-1701MS 3-036
OV-5 Ohio Valley TR-5 3-054
OV-624 Ohio Valley TG-624 3-033
Petrocol 2887 Sigma Aldrich TR-SimDist 3-064
Petrocol DH Sigma Aldrich TG-1MS 3-023
Petrocol EX2887 Sigma Aldrich TR-SimDist 3-064
MXT-1 Restek TG-1MT 3-050
MXT-5 Restek TG-5MT 3-051
MXT-WAX Restek TG-WaxMT 3-052
Rtx-1301 Restek TG-1301MS 3-032
Rtx-1701 Restek TG-1701MS 3-036
Rtx-1MS Restek TG-1MS 3-023
Rtx-200 Restek TG-200MS 3-039
Rtx-200MS Restek TG-200MS 3-039
Rtx-225 Restek TG-225MS 3-038
Rtx-2330 Restek TG-POLAR 3-048
Rtx-2560 Restek TR-FAME 3-066
Rtx-2887 Restek TR-SimDist 3-064
Rtx-35 Restek TG-35MS 3-030
Rtx-35 Amine Restek TG-35MS AMINE 3-031
www.thermoscientifi c.com/chromatography 3-007
s GC Column Selection by Manufacturer continued
e
i
r
o
s Column Phase Manufacturer Recommended Thermo Scientifi c Alternative Page
s Capillary Rtx-35MS Restek TG-35MS 3-030
e
c Rtx-5 Restek TR-5 3-054
c Rtx-5 Amine Restek TG-5MS AMINE 3-027
A
Rtx-50 Restek TG-17MS 3-037

d
Rtx-5SilMS Restek TG-5SilMS 3-028
n
a Rtx-624 Restek TG-624 3-033
Rtx-CLPesticides Restek TG-OCP I 3-045
s
n Rtx-CLPesticides2 Restek TG-OCP II 3-045
m
Rtx-OPPesticides Restek TG-OPP I 3-045
u Rtx-OPPesticides2 Restek TG-OPP II 3-045
l
o
Rtx-VMS Restek TG-VMS 3-035
C
Rtx-Volatiles Restek TG-624 3-033

C Rtx-VRX Restek TG-VRX 3-034
G
Rtx-Wax Restek TG-WaxMS 3-040
Rxi-17 Restek TG-17MS 3-037
Rxi-1ms Restek TG-1MS 3-023
Rxi-5HT Restek TG-5HT 3-029
Rxi-5MS Restek TG-5MS 3-025
Rxi-5Sil MS Restek TG-5SilMS 3-028
Rxi-XLB Restek TG-XLBMS 3-024
SE-30 Agilent TG-1MS 3-0 23
SE-52 Agilent TG-5MS 3-0 25
SE-54 Agilent TG-5MS 3-0 25
SolGel-Wax SGE TG-WaxMS 3-040
SP-2100 Supelco TG-1MS 3-023
SP-2250 Supelco TG-17MS 3-037
SP-2330 Supelco TR-FAME 3-066
SP-2380 Supelco TR-FAME 3-066
SPB-1 Supelco TG-1MT 3-050
SPB-17 Supelco TG-17MS 3-037
SPB-35 Supelco TG-35MS 3-030
SPB-5 Supelco TR-5 / TG-5MT 3-054 / 3-051
SPB-50 Supelco TG-17MS 3-037
TG-WaxMS 3-040
SUPELCOWAX-10 Supelco
3 TG-WaxMT 3-052
1
0
2-2 Stabilwax Restek TG-WaxMS 3-040
1
20 TG-WaxMS A 3-041
es Stabilwax-DA Restek TR-FFAP 3-063
bl
a
m Stabilwax-DB Restek TG-WaxMS B 3-042
u
s
n SUPELCOWAX-10 Supelco TG-WaxMS 3-040
o
C
d VF-17ms Varian TG-17MS 3-037
n
a
s TG-1MS 3-023
umn VF-1ms Varian TG-1MT 3-058
ol
C VF-200ms Varian TG-200MS 3-039
y
h
ap VF-23ms Varian TR-FAME 3-066
gr
o VF-35ms Varian TG-35MS 3-030
at
om VF-5ht Varian TG-5HT 3-029
hr
C VF-5ms Varian TG-5MS 3-025
c
ntifi VF-Xms Varian TG-XLBMS 3-024
e
ci
S
o
m
er
h
T
3-008