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Stationary Phase Characteristics

Composition 25% Cyanopropyl 25% Phenyl 50% Methyl Polysiloxane
Polarity Intermediate to high polarity
Crossbond ---
Temp. max. 260°C
Equivalent to ---
USP classification G7, G19
Methods EPA 8095

 

GC-MS columns provide exceptional inertness and very low bleeding at high temperatures. We also offer the option to keep the column's terminal (30cm or longer transfer line) deactivated but without the stationary phase to minimize the contamination of the MS source.

Application Notes

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