用于PLOT 柱的颗粒物捕集阱
产品特点: 尽管已使PLOT 柱很稳定,但很难保证颗粒物不会从柱壁脱落。在阀切换应用中使用时,使 用颗粒物捕集阱可以防止在转子上留下划痕。 订货信息: 用于PLOT 柱的颗粒物捕集阱 内径(mm) 长度(m) 部件号 0.32 2.5 5181-3351 0.53 2.5 5181-3352 Particle traps for use with PLOT columnsThough highly stabilized, it is impossible to guarantee that no particles will dislodge from the column wall with the following phases: HP-PLOT Molesieve, HP-PLOT Al2O3 (any phase), GS-Alumina, HP-PLOT Q, HP-PLOT U, and GS-Q. When used in valve-switching applications,consider using a particle trap to prevent scarring of the valve rotors. Also consider a particle trap when interfacing one of the listed PLOT phases to a mass spectrometer. Particle traps are short pieces of capillary column with a moderate film thickness of a siloxane stationary phase. Any particles eluting from the PLOT column are trapped on the siloxane phase layer. Agilent sells particle traps for your convenience. Please see Table 3 for dimensionsand part numbers.