Match your needs with three levels of protection: filter only, cartridge only, or filter and cartridge.
Durable metal tip with replaceable PEEK ferrule means easy installation onto column without tools.
Improved thread design and materials create an optimal seal that releases and reseals easily, allowing multiple installations without galling and binding.
Easy-to-remove cap frit simplifies filter replacement.
Direct connection eliminates tubing and connectors that increase system volume and leak potential.
Low-dead-volume design has negligible effect on chromatography.
訂貨信息：
| Description* | qty. | cat.# | qty. | cat.# |
| Level 1: 僅含過濾器支架 | ea. | 27470 | 4-pk. | 27471 |
| Includes: filter holder; cap frit filter (4 mm, 2.0 μm); and PEEK 壓環 | ||||
| Level 2: 保護柱套 | ea. | 27472 | 4-pk. | 27473 |
| Includes: 保護柱套 和 PEEK 壓環 | ||||
| Level 3: Filter Holder and Cartridge Holder Power Pack | ea. | 27474 | 4-pk. | 27475 |
| Includes: filter holder; cap frit filter (4 mm, 2.0 μm); 保護柱套; and PEEK 壓環 |
以上都不含柱芯，需要單獨購買。
PEEK壓環
| Description | qty. | cat.# |
| Replacement Trident PEEK Ferrules | 10-pk. | 27476 |
雙層保護帽
備用 Cap Frits
更換保護柱的費用可能高達更換分析柱。所以為什么我們采取保護保護柱呢？
Trident 直接裝置上的可拆卸帽有助于防止阻塞裝置盒，從而可以延長色譜柱的壽命，保護裝置盒，節省預算。
| Description | ID | Porosity | qty. | cat.# |
| Replacement Cap Frits | 4 mm | 2.0 μm | 5-pk. | 25022 |
| Replacement Cap Frits | 4 mm | 0.5 μm | 5-pk. | 25023 |
| Replacement Cap Frits | 2 mm | 2.0 μm | 5-pk. | 25057 |
| Replacement Cap Frits | 2 mm | 0.5 μm | 5-pk. | 25990 |
