| 10um, 300Å | C18-300 | C8-300 | C4-300 | CN-300 | Phenyl-300 | | 150 x 4.6mm | 231-1546 | 232-1546 | 233-1546 | 234-1546 | 235-1546 | | 250 x 4.6mm | 231-2546 | 232-2546 | 233-2546 | 234-2546 | 235-2546 | | 250 x 10mm | 231-2510 | 232-2510 | 233-2510 | 234-2510 | 235-2510 | | 250 x 21.2m | 231-2520 | 232-2520 | 233-2520 | 234-2520 | 235-2520 | u另有柱长50mm, 75mm,100mm, 125mm, 预柱，柱内径7.75mm, 30mm请询价 | |
