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GC COLUMNS | METAL MXT® CAPILLARY COLUMNS
Application-Specific Columns: Foods, Flavors, & Fragrances
Triglycerides in Foods Analysis
MXT®-65TG Structure
CH3
CH3
Si
35%
O Si
65%
O
Similar to: (65%-phenyl)-methylpolysiloxane
free literature
MXT® Capillary Columns:
Ideal for High Temperature
GC Analysis
Download your
free copy from
lit. cat.# GNTS1368A
MXT®-65TG Columns (Siltek®-treated stainless steel)
(high-polarity phase; Crossbond® diphenyl dimethyl polysiloxane)
• Application-specific columns, specially tested for triglycerides.
• Stable to 370 °C.
• 4.5" standard coil diameter.
The MXT®-65TG phase resolves triglycerides by degree of unsaturation as well as by
carbon number. Because of the chemistry required to achieve 370 °C thermal stability,
an MXT®-65TG column should not be used for analyses of compounds that contain
active oxygenated groups.
similar phases
UAC-65HT
15-Meter 30-Meter
ID df temp. limits cat.# price cat.# price
0.25 mm 0.10 µm 20 to 370 °C 77005 77008
0.53 mm 0.10 µm 20 to 370 °C 77007 77010
MXT® GC Column Ferrule Guide
GC Column ID GC Column OD Ferrule ID
0.18 mm 0.36 ± 0.001 0.4
0.25 mm 0.41 ± 0.001 0.5
0.28 mm 0.56 ± 0.001 0.6
0.32 mm 0.44 ± 0.0015 0.5
0.53 mm 0.74 ± 0.001 0.8