| Capillary Tubing | Fused Silica |
|---|---|
| Film Thickness | 5 µm |
| Format | 5 inch |
| Inner Diameter (ID) | 0.32 mm |
| Length | 60 m |
| Phase | DB-1 |
| Polarity | Low Polarity |
| Temperature Range | -60 °C-280/300 °C |
| UNSPSC Code | 41115710 |
| USP Designation | G2 |
| With Smart Key | No |
Answer:The nonpolar phase is 100% dimethylpolysiloxane.
Answer:It is 60 m × 0.32 mm with a 5.00 µm stationary-phase film.
Answer:The GC capillary column is supplied on a five-inch cage.
Agilent J&W DB-1 is a nonpolar fused-silica capillary GC column based on a 100% dimethylpolysiloxane stationary phase. The 60 m length, 0.32 mm internal diameter and thick 5.00 µm film provide a long retention path and substantial stationary-phase capacity for suitable volatile and semi-volatile sample methods. A five-inch cage format addresses instrument installations that use the smaller column frame. DB-1 selectivity is governed largely by analyte volatility and nonpolar interactions; it should not be substituted directly for a polar wax or cyanopropyl phase without method evaluation.
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:
Please send inquiries directly to us in the “To” field. Emails sent via BCC, mass mailing, or with unrelated recipients may be automatically filtered and will not be processed.