What is Ffap column?
Christopher Harper
Updated on April 05, 2026
Agilent J&W DB-FFAP is a nitroterephthalic-acid-modified polyethylene glycol (PEG) column of high polarity for the analysis of volatile fatty acids and phenols. It is a close equivalent to USP phase G35 and replaces OV-351.
What does Ffap mean?
FFAP
| Acronym | Definition |
|---|---|
| FFAP | Fédération Française des Artistes Prestidigitateurs (French: French Federation of Artists Magicians) |
| FFAP | Fédération Française des Apiiculteurs Professionnels (French: French Federation of Beekeeper Professionals) |
What is capillary column in GC?
Capillary columns are gas chromatography (GC) columns that have the stationary phase coating their inner surfaces rather than being packed into the cavity. A capillary CG column has a more efficient separation of the sample than a packed column, but it is more easily overloaded by introducing too much of the sample.
What are packed columns used for?
In industry, a packed column is a type of packed bed used to perform separation processes, such as absorption, stripping, and distillation. A packed column is a pressure vessel that has a packed section.
How do you select a capillary GC column?
The selection of the proper capillary column for any application should be based on four significant factors: stationary phase, column I.D., film thickness, and column length. The practical effects of these factors on the performance of the column are discussed briefly in this section, in order of importance.
What is hp FFAP column used for?
HP-FFAP Columns Agilent J&W HP-FFAP is designed primarily for the analysis of organic acids, free fatty acids, or samples that require quantitation of acidic impurities. The FFAP stationary phase is modified with acid to provide a very inert column that can accommodate the demanding analysis of acids dissolved in water.
What is FFAP stationary phase?
The FFAP stationary phase is modified with acid to provide a very inert column that can accommodate the demanding analysis of acids dissolved in water. Free fatty acids up to C24 can be analyzed by HP-FFAP without costly and time-consuming derivatization.
What does DB-FFAP stand for?
DB-FFAP Columns Agilent J&W DB-FFAP is a nitroterephthalic-acid-modified polyethylene glycol (PEG) column of high polarity for the analysis of volatile fatty acids and phenols. It is a close equivalent to USP phase G35 and replaces OV-351.
What is agagilent hp-FFAP?
Agilent J&W HP-FFAP is designed primarily for the analysis of organic acids, free fatty acids, or samples that require quantitation of acidic impurities. The FFAP stationary phase is modified with acid to provide a very inert column that can accommodate the demanding analysis of acids dissolved in water.
