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樣品基質的多樣性給砷化物的分析帶來了挑戰, 目前使用Hamilton色譜柱來分離砷化物的形態有兩種檢測方法: HPLC-ICP-MS和HPLC-原子熒光光譜法.
砷化物分離Hamilton色譜柱雞鴨等家禽飼料中的有機砷化物帶來了嚴重的環境問題和生態威脅. zui近,美國國家環保局(EPA)和食品藥品管理局(FDA)實施了更加嚴格的措施以降低飲用水, 食品和各種飼料中的砷化物含量.
砷化物分離PRP-X100色譜柱訂貨信息
| Part No. | Description | 柱管材質 | |||
| 79852 | PRP-X100, 5um, 2.1x150mm | PEEK | |||
| 79190 | PRP-X100, 5um, 2.1x250mm | S S | |||
| 79810 | PRP-X100, 5um, 4.1x50mm | S S | |||
| 79538 | PRP-X100, 5um, 4.1x100mm | S S | |||
| 79812 | PRP-X100, 5um, 4.1x150mm | S S | |||
| 79174 | PRP-X100, 5um, 4.6x150mm | PEEK | |||
| 79181 | PRP-X100, 5um, 4.6x250mm | PEEK | |||
| 79421 | PRP-X100, 10um,2.1x150mm | S S | |||
| 79346 | PRP-X100, 10um,2.1x250mm | S S | |||
| 79365 | PRP-X100, 10um, 4.1x50mm | S S | |||
| 79439 | PRP-X100, 10um, 4.1x100mm | S S | |||
| 79434 | PRP-X100, 10um, 4.1x150mm | S S | |||
| 79433 | PRP-X100, 10um, 4.1x250mm | S S | |||
| 79354 | PRP-X100, 10um, 4.6x150mm | PEEK | |||
| 79455 | PRP-X100, 10um, 4.6x250mm | PEEK | |||
| 79353 | PRP-X100, 12-20um, 21.2x250mm | S S | |||
| 79448 | Guard column Starter Kit(1 holder,2 cartridges) | S S | |||
| 79446 | Replacement Cartridges(5/pk) | S S | |||
| 79383 | Guard column Starter Kit(1 holder,2 cartridges) | PEEK | |||
| 79385 | Replacement Cartridges(5/pk) | PEEK | |||
砷化物檢測不銹鋼保護柱芯的尺寸: 2.3x20mm, PEEK保護柱芯的尺寸: 3.0x8.0mm