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GC Columns <
Packed Columns
CarboBlack Packed Columns (Nickel 200 Tubing)
Graphitized carbon black offers unique selectivity and very little adsorption for alcohol analyses. Two types of CarboBlack supports are available, CarboBlack B and CarboBlack C. CarboBlack B support, with its higher surface area, can hold up to a 10% loading of a nonsilicone liquid phase. CarboBlack C support can hold up to a 1% loading of a nonsilicone liquid phase. Many Carbowax® 20M-loaded CarboBlack packings are available. CarboBlack packings are treated with KOH or picric acid for basic or acidic compounds, and special alcoholic beverage loadings are available. CarboBlack supports provide resolution and retention similar to Carbopack and Carbograph supports.
Column Configuration Key:
General: General Configuration
Agilent: Agilent 5880, 5890, 5987, 6890, 7890
Varian: Varian 3700, Vista Series, FID
PE/Sigma: PE 900-3920, Sigma 1,2,3
PE Auto Sys: PE Auto System 8300, 8400, 8700, Clarus 500
Other column configurations available. Please see our annual product catalog or contact Technical Service for more information.
NOTE: Initial 2" of column will be empty, to accommodate a needle. For a completely filled column add suffix -901.
Agilent configuration also includes 1 1/2" void on detector side.