砷化物專用色譜柱
樣品基質(zhì)的多樣性給砷化物的分析帶來了挑戰(zhàn), 目前使用Hamilton色譜柱來分離砷化物的形態(tài)有兩種檢測(cè)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(jī)砷化物帶來了嚴(yán)重的環(huán)境問題和生態(tài)威脅. 最近,美國國家環(huán)保局(EPA)和食品藥品管理局(FDA)實(shí)施了更加嚴(yán)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(zhì)79852PRP-X100, 5um, 2.1x150mm PEEK79190PRP-X100, 5um, 2.1x250mm S S79810PRP-X100, 5um, 4.1x50mm S S79538PRP-X100, 5um, 4.1x100mm S S79812PRP-X100, 5um, 4.1x150mm S S79174PRP-X100, 5um, 4.6x150mm PEEK79181PRP-X100, 5um, 4.6x250mm PEEK79421PRP-X100, 10um,2.1x150mm S S79346PRP-X100, 10um,2.1x250mm S S79365PRP-X100, 10um, 4.1x50mm S S79439PRP-X100, 10um, 4.1x100mm S S79434PRP-X100, 10um, 4.1x150mm S S79433PRP-X100, 10um, 4.1x250mm S S79354PRP-X100, 10um, 4.6x150mm PEEK79455PRP-X100, 10um, 4.6x250mm PEEK79353PRP-X100, 12-20um, 21.2x250mm S S79448Guard column Starter Kit(1 holder,2 cartridges) S S79446Replacement Cartridges(5/pk) S S79383Guard column Starter Kit(1 holder,2 cartridges)PEEK79385Replacement Cartridges(5/pk) PEEK砷化物檢測(cè)不銹鋼保護(hù)柱芯的尺寸: 2.3x20mm, PEEK保護(hù)柱芯的尺寸: 3.0x8.0mm
砷化物專用色譜柱 砷化物專用色譜柱 砷化物專用色譜柱砷化物專用色譜柱