¿ËÈÕ£¬Ñë²ÆÍøµÄÒ»Ôò¹ØÓÚ¡¾#³é¼ì·¢Ã÷ÓеÄÅ®×°Ö°©Îﳬ±ê20¶à±¶#¡¿µÄ±¨µÀ£¬ÔÚ¹ú¼ÒÊг¡¼àÊÓ¹ÜÀí¾Ö³é¼ìÀú³ÌÖз¢Ã÷£¬ÉîÛÚij´ò°çÆ·ÅÆµÄʱÉÐÅ®×°±»¼ì³ö¿ÉÖ°©·¼Ï㰷ȾÁÏ£¬Æä³¬±êÎïÖÊ¡°Áª±½°·¡±¸ß´ï540mg/Kg£¬Õⳬ±êÔ¶Ô¶¸ßÓÚ±ê×¼ÒªÇóµÄ20mg/KgÏÞÖµ¡£
żµªÈ¾ÁÏ£¬ÒòÆäÉ«Æ×ÆëÈ«£¬É«¹âÓÅÒ죬ÀζȽϸߣ¬ÏÕЩÄÜȾËùÓÐÏËά£¬¹Ê±»ÆÕ±éÓ¦ÓÃÔÚ·Ä֯ӡȾÖС£ÓÉ¿ÉÖ°©·¼Ïã°·ºÏ³ÉµÄȾÁÏ£¬ÔÚÓëÈËÌåºã¾Ã½Ó´¥µÄÀú³ÌÖУ¬ÆäÓк¦ÒòËØ±»Æ¤·ôÎüÊÕ£¬ÔÚÌØÊâÌõ¼þÏÂÆÊÎö±¬·¢Ö°©·¼Ïã°·»¯ºÏÎ¾Óɻ×÷Óöø¸Ä±äÈËÌåµÄDNA½á¹¹£¬¿ÉÄÜÒýÆð²¡±äºÍÓÕ·¢¶ñÐÔÖ×ÁöÎïÖÊ£¬µ¼Ö°òë×°©¡¢ÊäÄò¹Ü°©¡¢ÉöÓÛ°©µÈ¶ñÐÔ¼²²¡¡£
Õë¶ÔżµªÈ¾Áϵļì²â£¬³£Óõļì²âÒªÁìÓУºGC-MS·¨¡¢LC-DAD·¨ÒÔ¼°LCMSMS·¨¡£Õë¶Ô·Ä֯ƷÖÐ¿ÉÆÊÎö·¼Ï㰷ȾÁϵļì²â£¬9001cc½ðɳÒÔ³ÏΪ±¾ÒÇÆ÷½ÓÄÉGC-MS 6800ÆøÏàÉ«Æ×ÖÊÆ×ÁªÓÃÒǶԷÄ֯ƷÖÐµÄ¿ÉÆÊÎö·¼Ïã°·¼ì²â¡£
9001cc½ðɳÒÔ³ÏΪ±¾ÒÇÆ÷ÖÂÁ¦ÓÚΪÄúÌṩרҵµÄÐÐÒµ½â¾ö¼Æ»®£¡
·Ä֯ƷÖнûÓÃżµªÈ¾ÁϵIJâÊÔ
ÒªÁìÌáÒª
ÑùÆ·ÔÚÄûÃÊËáÑλº³åÈÜÒº½éÖÊÖУ¬ÓÃÁ¬¶þÑÇÁòËáÄÆ»¹ÔÆÊÎöÒÔ±¬·¢¿ÉÄܱ£´æµÄÖ°©·¼Ïã°·£¬ÓÃרÓùËöÎÝÍȡСÖùÌáÈ¡ÈÜÒºÖеķ¼Ïã°·£¬Å¨Ëõ£¬¶¨ÈÝ£¬ÓÃGC-MSÆøÖÊÁªÓÃÒǾÙÐвⶨ¡£ÒÔÄ¿µÄÎïµÄ±£´æÊ±¼äºÍ±ê×¼ÖÊÆ×ͼ¶¨ÐÔ£¬Íâ±ê·¨¶¨Á¿¡£
²âÊÔ²ÎÊý
É«Æ×ÖùÐͺţºDB-5MS£¨ 30m¡Á0.25mm¡Á0.25um£©
ÖùÁ÷Á¿£º1.2mL/min
ÖùÏäÉýγÌÐò£º60¡æ£¨2min£©20¡æ/min 130¡æ£¨1min£©10¡æ/min 200¡æ£¨2min£©5¡æ/min 250¡æ£¨3min£©
½øÑù¿Ú£º280¡æ£¬ EIÔ´£º260¡æ£¬ÆøÖʽӿڣº260¡æ
½øÑùÁ¿£º1.0uL£¬²»·ÖÁ÷½øÑù£¬²»·ÖÁ÷ʱ¼ä1.0min£¬·ÖÁ÷±È20:1
ÈܼÁÇгýʱ¼ä£º4min£¬É¨Ãè¹æÄ££º45-350amu

·Ä֯ƷÖÐ23ÖÖżµªÈ¾ÁϵIJâÊÔTICͼ
1¡¢ÁÚ¼×±½°·£¬2¡¢ÁÚ°±»ù±½¼×ÃÑ£¬3¡¢¶ÔÂȱ½°·£¬4¡¢2-¼×Ñõ»ù-5-¼×»ù±½°·£¬5¡¢ 2,4,5-Èý¼×»ù±½°·¡¢3-ÂÈ-2-¼×»ù±½°· £¬6¡¢4-ÂÈÁÚ¼×±½°· £¬7¡¢ 2,4-¶þ°±»ù¼×±½£¬ 8¡¢2-ÝÁ°·£¬9¡¢ÁÚ°±»ùÁª±½£¬10¡¢5-Ïõ»ù-ÁÚ¼×±½°·£¬11¡¢4-°±»ùÁª±½£¬12¡¢4-°±»ùżµª±½£¬13¡¢4,4¡¯-¶þ°±»ù¶þ±½ÃÑ£¬14¡¢Áª±½°·£¬15¡¢4,4¡¯-¶þ°±»ù¶þ±½¼×Í飬16¡¢ÁÚ°±»ùżµª¼×±½£¬17¡¢3,3¡¯-¶þ¼×»ù-4,4¡¯-¶þ°±»ù¶þ±½¼×Í飬18¡¢ 3,3¡¯-¶þ¼×»ùÁª±½°·£¬19¡¢ 4,4¡¯-¶þ°±»ù¶þ±½ÁòÃÑ£¬20¡¢ 3,3¡¯-¶þÂÈÁª±½°·£¬21¡¢ 4-4¡¯-ÑǼ׻ù-¶þ-£¨2-Âȱ½°·£©£¬22¡¢ 3,3¡¯-¶þ¼×Ñõ»ùÁª±½°·
GC-MS 6800ÓÃÓÚ·Ä֯ƷÖнûÓÃżµªÈ¾ÁϵIJâÊÔ£¬±¾ÒªÁì²Ù×÷¼òÆÓ£¬²âÊÔЧ¹û׼ȷ¿É¿¿£¬¿ÉÓÃÓÚ·ÄÖ¯¡¢Æ¤¸ïµÈӡȾ¹¤ÒÕÖÐżµªÈ¾Áϵļì²â£¬²âÊÔЧ¹û׼ȷ¿É¿¿£¬¿ÉÓÐÓÃ¼à¿ØÆóÒµÉú²úÀú³Ì²úÆ·ÖÊÁ¿¡£