| Capillary Tubing | Fused Silica |
|---|---|
| Film Thickness | 0.2 µm |
| Format | 7 inch |
| Inner Diameter (ID) | 0.25 mm |
| Length | 100 m |
| Phase | HP-88 |
| Polarity | High Polarity |
| Temperature Range | 0 °C-250/260 °C |
| UNSPSC Code | 41115710 |
| With Smart Key | Yes |
Answer:The fused-silica capillary is 100 m long, 0.25 mm ID, with a 0.20 µm stationary-phase film.
Answer:Its high polarity supports separation of closely related fatty-acid methyl ester isomers, including certain cis/trans species.
Answer:It supports column identification on compatible Agilent 8890 GC configurations; it does not change the stationary phase.
Agilent J&W HP-88 is a high-polarity fused-silica capillary GC column engineered for resolving closely related analytes, particularly fatty acid methyl esters and cis/trans isomers. This configuration is 100 m long with a 0.25 mm internal diameter and a 0.20 µm stationary-phase film. The long column and highly polar phase help separate difficult positional and geometric isomers under suitable gas chromatography conditions. A Smart Key accompanies the column configuration for an Agilent 8890 GC, simplifying supported consumable identification and instrument workflow integration. The column has a stated oven temperature range beginning at 0 °C and extending to approximately 250 °C isothermal or 260 °C programmed. Correct carrier-gas flow, inlet setup and temperature program are essential for retention-time repeatability and peak resolution. The Smart Key does not change the column chemistry or replace ordinary leak checks, conditioning and appropriate inlet maintenance.
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