鸡鸭等家禽饲料中的有机砷化物带来了严重的环境问题和生态威胁. 国家环保局(EPA)和食品药品管理局(FDA)实施了较加严格的措施以降低饮用水, 食品和各种饲料中的砷化物含量. 样品基质的多样性给砷化物的分析带来了挑战, 目前使用PRP-X100色谱柱来分离砷化物的形态的检测方法：HPLC-原子荧光光谱法. 原子荧光测水中砷的含量订货信息: Part No. | Description | 柱管材质 | 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 |
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