FOODS, FLAVORS, & FRAGRANCES
30
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GC Columns
Rtx®-1 (fusedsilica)
(Crossbond
®
100% dimethyl polysiloxane)
Maximum temperatures listed are for 15- and 30-meter lengths. Longer lengthsmay have a slightly reducedmaximum temperature.
Rtx®-1 (Crossbond®100%dimethylpolysiloxane)
• General-purposenon-polar phase, ideal for flavor and fragrance compounds.
• Thermally stable to350°C.
• Polarity similar toDB-1, SPB-1,HP-1,Ultra-1phases.
• Equivalent toUSPG1,G2,G38phases.
ID df (µm)
temp. limits
15-Meter
30-Meter
60-Meter
75-Meter
105-Meter
0.25mm 0.10 -60 to 330/350°C 10105
$240
10108
$405
10111
$705
10114
$815
0.25 -60 to 330/350°C 10120
$235
10123
$395
10126
$705
10129
$815
0.50 -60 to 330/350°C 10135
$230
10138
$395
10141
$705
10144
$815
1.00 -60 to 320/340°C 10150
$230
10153
$395
10156
$705
10159
$815
0.32mm 0.10 -60 to 330/350°C 10106
$260
10109
$435
10112
$765
10115
$925
0.25 -60 to 330/350°C 10121
$250
10124
$425
10127
$765
10130
$925
0.50 -60 to 330/350°C 10136
$250
10139
$425
10142
$765
10145
$925
1.00 -60 to 320/340°C 10151
$250
10154
$425
10157
$765
10160
$925
1.50 -60 to 310/330°C 10166
$250
10169
$425
10172
$765
10175
$925
3.00 -60 to 280/300°C 10181
$250
10184
$425
10187
$765
10190
$925
4.00 -60 to 280/300°C
10198
$450
5.00 -60 to 260/280°C 10176
$265
10178
$425
10180
$765
0.45mm 2.55 -60 to 270/290°C
10992
$920
0.53mm 0.10 -60 to 320/340°C 10107
$275
10110
$485
10113
$790
0.25 -60 to 320/340°C 10122
$265
10125
$485
10128
$790
0.50 -60 to 310/330°C 10137
$265
10140
$485
10143
$790
1.00 -60 to 310/330°C 10152
$265
10155
$485
10158
$790
1.50 -60 to 310/330°C 10167
$265
10170
$485
10173
$790
3.00 -60 to 270/290°C 10182
$275
10185
$485
10188
$790
10189
$1020
5.00 -60 to 270/290°C 10177
$280
10179
$485
10183
$790
10194
$1020
7.00 -60 to 240/260°C 10191
$280
10192
$485
10193
$790
ID df (µm)
temp. limits
10-Meter
20-Meter
40-Meter
0.10mm 0.10 -60 to 330/350°C 41101
$270
41102
$440
0.40 -60 to 320/340°C 41103
$270
41104
$440
0.18mm 0.20 -60 to 330/350°C 40101
$220
40102
$345
40103
$630
0.40 -60 to 320/340°C 40110
$220
40111
$345
40112
$630
Rtx®-1F&F (fusedsilica)
(Crossbond
®
100% dimethyl polysiloxane)
Rtx®-1F&F (Crossbond®100%dimethylpolysiloxane)
• Application-specificnon-polar phase for flavor and fragrance compounds.
• Thermally stable to350°C.
• Polarity similar toHP-1phase.
ID
df (µm)
temp. limits
15-Meter
30-Meter
50-Meter
60-Meter
0.25mm 0.25
-60 to 330/350°C
18023
$395
18026
$705
0.50
-60 to 330/350°C
18038
$395
18041
$705
1.00
-60 to 320/340°C
18053
$395
18056
$705
0.32mm 0.25
-60 to 330/350°C
18024
$425
18027
$805
0.50
-60 to 330/350°C
18039
$425
18010
$705
18042
$805
1.00
-60 to 320/340°C
18054
$425
18057
$805
0.53mm 0.50
-60 to 310/330°C 18037
$265
18040
$485
18043
$790
1.00
-60 to 310/330°C 18052
$265
18055
$485
18058
$790
1.50
-60 to 310/330°C 18067
$265
18070
$485
18073
$790
for
more
info
For a complete
overview of Restek’s
Analytical Reference
Programrequest
literature cat.# 59214.
