【摘要】 研制了用于防止电感耦合等离子体原子发射光谱仪气动雾化器毛细管堵塞的进样装置。该装置由一根底端封闭的,侧壁开有一定数量微孔的薄壁塑料毛细管,套接于ICP-AES气动雾化器输样毛细管的末端构成。较有效地解决了使用气动雾化器进样时,样品溶液中非溶解物造成的气动雾化器毛细管的堵塞问题。更多还原

【Abstract】 A new apparatus used for capillary pneumatic nebulizer is presented. It is consists of cappilly pipe tube sealed at the bottom, with amount of microporosity on pipe wall and connected to the sample capillary of the ICP-AES nebulizer. It is capable of continuous operation without clogging when it is applied to analyze solution with undissloved impurites.更多还原