Thermolite
®
Septa
SeptumDiameter
25-pk.
/price
50-pk.
/price
100-pk.
/price
5mm (
3
/
16
")
27120
$42
27121
$62
27122
$103
6mm (
1
/
4
")
27123
$42
27124
$62
27125
$103
7mm
27126
$42
27127
$62
27128
$103
8mm
27129
$42
27130
$62
27131
$103
9mm
27132
$42
27133
$62
27134
$103
9.5mm (
3
/
8
")
27135
$42
27136
$62
27137
$103
10mm
27138
$42
27139
$62
27140
$103
11mm (
7
/
16
")
27141
$42
27142
$62
27143
$103
11.5mm
27144
$42
27145
$62
27146
$103
12.5mm (
1
/
2
")
27147
$42
27148
$62
27149
$103
17mm
27150
$47
27151
$82
27152
$158
Shimadzu Plug
27153
$42
27154
$62
27155
$103
IceBlue
™
Septa
9mm
27156
$37
27157
$67
9.5mm (
3
/
8
")
27158
$37
27159
$67
10mm
27160
$37
27161
$67
11mm (
7
/
16
")
27162
$37
27163
$67
11.5mm
27164
$37
27165
$67
12.5mm (
1
/
2
")
27166
$37
27167
$67
17mm
27168
$38
27169
$71
Shimadzu Plug
27170
$38
27171
$71
BTO
®
Septa
5mm CenterGuide
™
27100
$65
27101
$115
6mm (
1
/
4
")
27102
$65
27103
$115
9mm CenterGuide
™
27104
$65
27105
$115
9.5mm (
3
/
8
")
27106
$65
27107
$115
10mm
27108
$65
27109
$115
11mm (
7
/
16
") CenterGuide
™
27110
$65
27111
$115
11.5mm CenterGuide
™
27112
$65
27113
$115
12.5mm (
1
/
2
") CenterGuide
™
27114
$65
27115
$115
17mm CenterGuide
™
27116
$85
27117
$170
Shimadzu Plug
27118
$85
27119
$170
RestekSepta
• Precisionmolding assures consistent, accurate fit.
• Ready touse.
• Donot adhere tohotmetal surfaces.
• Packaged innon-contaminating glass jars.
IceBlue
™
Septa
•Usable to 250°C inlet
temperature.
•General-purpose septa.
•Excellent puncturability.
•Ideal for SPME.
Thermolite
®
Septa
•Usable to 340°C inlet
temperature.
•Excellent puncturability.
BTO
®
Septa
•CenterGuide
™
design—
requires less force for initial
penetration.
•Usable to 400°C inlet
temperature.
•Each batchGC-FID tested.
•Bleed and temperature opti-
mized; ideal for demanding
GC andGC/MS applications.
0.8mm IDDual Vespel
®
Ring Inlet Seal
2-pk.
/price
10-pk.
/price
Siltek
®
Treated
21242
$58
21243
$264
Gold-Plated
21240
$58
21241
$264
Stainless Steel
21238
$45
21239
$195
1.2mm IDDual Vespel
®
Ring Inlet Seal
2-pk.
/price
10-pk.
/price
Siltek
®
Treated
21248
$58
21249
$264
Gold-Plated
21246
$58
21247
$264
Stainless Steel
21244
$45
21245
$195
DualVespel®Ring InletSeals -
Eliminates theneed forawasher!
*0.8mm ID stainless steel inlet seal is similar to Agilent part#18740-20880,
0.8mm ID gold-plated inlet seal is similar to Agilent part#18740-20885.
Single-Column Installation, 0.8mm
Opening*
0.25/0.32mm IDDual-Column
Installation, 1.2mmOpening
0.53mm IDDual-Column
Installation (
1
/
16
-inch opening)
2-pk.
/price
10-pk.
/price
2-pk.
/price
10-pk.
/price
2-pk.
/price
10-pk.
/price
Stainless Steel Inlet Seal
21315
$45.25
21316
$195.70
20390
$45
20391
$195
20392
$45
20393
$195
Gold-Plated Inlet Seal
21317
$58.75
21318
$264.25
21305
$58.75
21306
$264.25
—
—
Siltek
®
Treated Inlet Seal
21319
$58.75
21320
$264.25
21307
$58.75
21308
$264.25
—
—
Replacement InletSealswithWashers
Septum
Diameter
Instrument
(mm)
Agilent (HP)
5880A, 5890, 6890,
6850, PTV
11
5700, 5880
9.5/10
On-Column Injection
5
Thermo Electron
TRACE
™
GC
17
GCQw/TRACE
™
, PTV
17
8000 series
17
Finnigan (TMQ)
GC 9001
9.5
GCQ
9.5
QCQ
™
9.5
TRACE
™
2000
9.5
Gow-Mac
6890 series
11
All othermodels
9.5
PerkinElmer
Sigma series
11
900,990
11
8000 series
11
Auto SYS
™
11
Auto SYS
™
XL
11
Pye/Unicam
All models
7
Shimadzu
All models
Plug
SRI
All models
Plug
Tracor
540
11.5
550,560
9.5
220,222
12.5
Varian
Injector type:
Packed column
9.5/10
Split/splitless
1078/1079
10/11
1177
9
1075/1077
11
septumsizechart
HANDY
septum
handling tips
•Handle septa carefully, to
prevent contamination.
•Minimize bleed—use
preconditioned, low-bleed
septa.
•Follow septum and
instrumentmanufacturers’
recommendations.
