The DB-17 GC Column is a (50%-Phenyl)- methylpolysiloxane column of mid polarity. The DB-17 GC Column is excellent for confirmation analysis. The DB-17 GC Column is equivalent to USP Phase G3.

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...SNOW, IMPACTS TO TRAVEL SATURDAY... .A winter storm will bring snow to the region Saturday with several inches of accumulation anticipated. Currently, the bulk of the snow looks to fall from ...