ÕªÒª
½üÄêÀ´¹ú¼Ò³ǫ̈ϵÁÐÏà¹ØÕþ²ßÖ§³Ö´«Í³ÖÐÒ½µÄ´´Ðºͷ¢Õ¹£¬½«ÖÐÒ½Ò©·¢Õ¹ÁÐÈë¹ú¼Ò·¢Õ¹Õ½ÂÔ£¬ÖÐÒ½Ò©½«¶ÔÉç»á·¢Õ¹×ö³ö¸ü´ó¹±Ïס£ÔÚ2016ÄêÓ¡·¢µÄ¡¶ÖÐÒ½Ò©·¢Õ¹Õ½ÂԹ滮¸ÙÒª£¨2016—2030Ä꣩¡·ÖÐÌá³ö£¬µ½2020Ä꣬ʵÏÖÈËÈË»ù±¾ÏíÓÐÖÐÒ½Ò©·þÎñ£¬ÖÐÒ½Ò©²úÒµ³ÉΪ¹úÃñ¾¼ÃÖØÒªÖ§ÖùÖ®Ò»£»µ½2030Ä꣬ÖÐÒ½Ò©·þÎñÁìÓòʵÏÖÈ«¸²¸Ç£¬ÖÐÒ½Ò©½¡¿µ·þÎñÄÜÁ¦ÏÔÖøÔöÇ¿£¬¶ÔÉç»á¾¼Ã·¢Õ¹×÷³ö¸ü´ó¹±Ï×£¬´«Í³ÖÐÒ½µÄ´´Ð·¢Õ¹½«ÓÀ´¸ß¹âʱ¿Ì¡£¶ø×÷ΪÖÐÒ½Ò©ÖÐÖØÒªµÄ×é³É²¿·Ö——ÖÐÒ©Ò²³ÉΪÁËÈËÃǹØ×¢µÄ½¹µã£¬ÖÐÒ©ÖÐÅ©Ò©µÄ²ÐÁôÁ¿µÄ¼ì²âºÍÏÞ¶¨Ò²³ÉΪÁËÖÐҩʹÓùý³ÌÖеÄÒ»¸öÖØÒª»·½Ú¡£×÷ΪÁú8¹ú¼Êµç×Óƽ̨ÈÕ³£³£¼û¼°¹ã·ºÊ¹ÓõÄÖÐÒ©ÖеÄÒ»À࣬èÛè½×ÓÖÐÅ©Ò©²ÐÁôµÄ¼ì²âÒ²³ÉΪʹÓúÍʳÓÃèÛè½×ÓµÄÒ»¸ö±ØÒª»·½Ú¡£
½üÄêÀ´£¬Ëæ׏úÄÚÍâ¶ÔÅ©Ò©²ÐÁôÏà¹Ø±ê×¼µÄÈÕÒæÍêÉÆ¡¢¼à¹ÜÁ¦¶ÈµÄ²»¶Ï¼ÓÇ¿¡¢ÔðÈÎÖ÷Ì尲ȫÒâʶµÄ³ÖÐøÌá¸ß£¬Å©Ò©²ÐÁô¼ì²â¼¼ÊõµÃµ½¿ìËÙ·¢Õ¹£¬Áú8Öйú¹ÙÍøΨһÈë¿Ú¿ÉÒÔÌṩÖÇÄÜ»¯¡¢Ò»Ì廯µÄÅ©²ÐÇ°´¦Àí½â¾ö·½°¸¡£
±¾ÎIJο¼¡¶GB 23200.11-2016 ʳƷ°²È«¹ú¼Ò±ê×¼ É£Ö¦¡¢½ðÒø»¨¡¢èÛè½×ӺͺÉÒ¶ÖÐ413ÖÖÅ©Ò©¼°Ïà¹Ø»¯Ñ§Æ·²ÐÁôÁ¿µÄ²â¶¨ ÒºÏàÉ«Æ×-ÖÊÆ×·¨¡·ÌṩèÛè½×ÓÖв¿·ÖÅ©Ò©²ÐÁôµÄ²â¶¨·½°¸¡£
1¡¢ÒÇÆ÷É豸¼°ÊÔ¼ÁºÄ²Ä
1.1ÒÇÆ÷É豸
SPE1000È«×Ô¶¯¹ÌÏàÝÍȡϵͳ£¬Áú8Öйú¹ÙÍøΨһÈë¿Ú
MVPÈ«×Ô¶¯¸ßͨÁ¿Õæ¿ÕƽÐÐŨËõÒÇ£¬Áú8Öйú¹ÙÍøΨһÈë¿Ú
ÒºÏàÉ«Æ×-´®ÁªÖÊÆ×ÒÇ£ºÅäÓеçÅçÎíÀë×ÓÔ´(ESI) AB4500
È«×Ô¶¯¾ùÖÊÒÇMH-400£¬Áú8Öйú¹ÙÍøΨһÈë¿Ú
MiniLab 3000È«×Ô¶¯ÒºÌå´¦Àíƽ̨£¬Áú8Öйú¹ÙÍøΨһÈë¿Ú
M64¸ßͨÁ¿Æ½ÐÐŨËõÒÇ£¬Áú8Öйú¹ÙÍøΨһÈë¿Ú
1.2±ê׼Ʒ
19ÖÖÅ©Ò©»ì±êÅ©²Ð±ê×¼´¢±¸Òº£º100μg/mL
19ÖÖÅ©Ò©»ì±êÅ©²Ð±ê×¼¹¤×÷Òº£ºÈ¡100μLµÄ±ê×¼´¢±¸ÒºÓÚ10mLµÄÈÝÁ¿Æ¿ÖУ¬ÓÃÒÒë涨ÈÝ£¬µÃµ½Å¨¶ÈΪ1μg/mLµÄ±ê×¼¹¤×÷Òº¡£
2¡¢ÊµÑé¹ý³Ì
2.1ÌáÈ¡
³ÆÈ¡ÑùÆ·èÛè½×Ó1.0g£¨¾«È·ÖÁ0.01g£©£¬ÖÃÓÚ50mLÀëÐĹÜÖУ¬¼ÓÈë5mLË®£¬15mLÒÒë棬15000r/min¾ùÖÊÌáÈ¡1min£¬¼ÓÈë2gÂÈ»¯ÄÆ£¬ÔÙ¾ùÖÊÌáÈ¡1min£¬È¡ÉÏÇåÒºÓÚ40mL´øβ¹ÜŨËõ±ÖУ¬ÔÚÀëÐĹÜÖмÓÈë15mLÒÒë棬Öظ´¾ùÖÊÌáÈ¡1min£¬8000r/minÀëÐÄ5min,È¡È«²¿ÉÏÇåÒºÓë֮ǰµÄÉÏÇåÒººÏ²¢¡£ÓÚζÈ40¡æ£¬×ªÊý200r/min£¬ÌݶÈѹÁ¦500mbar/1min-300mbar/2min-220mbar/5min-200mbar/5min-180mbar/15minÌõ¼þϼõѹÕæ¿ÕŨËõÖÁ1~2mL£¬ÓÃ4mLÒÒëæ-¼×±½£¨3+1£©³åϴŨËõ±±Ú£¬²¢Öظ´1´Î£¬´ý¾»»¯¡£
¼Ó±êÑùÆ·£¬ÓÚ³ÆÑùÍê³Éʱ¼ÓÈë1μg/mLµÄ±ê×¼¹¤×÷Òº100μL£¬ÌáÈ¡²½ÖèͬÉÏ¡£
2.2 SPE¾»»¯
ÔÚTPHÖùÖмÓÈë2cm¸ßÎÞË®ÁòËáÄÆ£¬°´ÕÕͼ1Ëùʾ½øÐÐSPE1000·½·¨±à¼£¬¼ÓÔز¢ÔËÐз½·¨£¬Íê³É2.1ÖÐËùÓÐÑùÆ·µÄÝÍÈ¡¾»»¯¡£
ÊÕ¼¯Ï´ÍÑÒºÓÚ60mLÊÕ¼¯Æ¿ÖУ¬ÓÚζÈ40¡æ¡¢×ªÊý180r/min¡¢ÌݶÈѹÁ¦500mbr/1min-300mbar/2min-200mbar/3min-180mbar/10min-150mbar/10min-100mabr/30minÌõ¼þϼõѹÕæ¿ÕŨËõ½ü¸É£¬²¢ÓÚζÈ40¡æ¡¢Ñ¹Á¦3psiÌõ¼þϾM64µª´µÖÁ¸É£¬¼ÓÈë1mLÒÒë棬»ìÔÈ¡£0.22μmÂËĤ¹ýÂË£¬ÒºÏàÉ«Æ×-´®ÁªÖÊÆײⶨ¡£
ͼ1 ¹ÌÏàÝÍÈ¡·½·¨
2.3ÒºÏàÉ«Æ×-´®ÁªÖÊÆ×Ìõ¼þ
A£©É«Æ×Öù£ºC18£¬Öù³¤100mm£¬ÄÚ¾¶2.1mm£¬Á£¾¶2.7μm
B£©Á÷¶¯Ïࣺ0.1%¼×ËáË®£ºÒÒë棬Ìݶȼû±í1.
C£©ÖùΣº40¡æ
D£©½øÑùÁ¿£º10μL
E£©Àë×ÓÔ´£ºESI
F£©É¨Ã跽ʽ£ºÕýÀë×ÓɨÃè
G£©¼ì²â·½Ê½£º¶à·´Ó¦¼à²â
H£©Àë×ÓÅçÎíµçѹ£º5500
±íÒ»ÒºÏàÌݶȱí
2.4±ê×¼ÇúÏßÅäÖÃ
±ê×¼ÇúÏßʹÓÃMiniLab 3000 È«×Ô¶¯ÒºÌå´¦Àíƽ̨ÅäÖ㬾ßÌå²½Öè¼ûͼ2¡£
ͼ2±ê×¼ÇúÏßÅäÖò½Öè
3¡¢ÊµÑé½á¹û
3.1±ê×¼ÇúÏß×ÜÀë×ÓÉ«Æ×ͼ
ͼ3 ±ê×¼ÇúÏßÉ«Æ×ͼ
3.2»ùÖÊ¿Õ°×Àë×ÓÉ«Æ×ͼ
ͼ4 »ùÖÊ¿Õ°×É«Æ×ͼ
3.3¼Ó±êÑùÆ·Àë×ÓÉ«Æ×ͼ
ͼ5 ¼Ó±êÑùÆ·É«Æ×ͼ
3.4¸÷Ä¿±êÎïÇúÏßÏßÐÔ
ͼ6 ±ê×¼ÇúÏßͼ
3.5 ¼Ó±ê»ØÊÕ½á¹û
±í2 ¼Ó±ê»ØÊÕÂʽá¹û
4.½á¹ûÓëÌÖÂÛ
±¾·½·¨Ê¹ÓÃSPE1000È«×Ô¶¯¹ÌÏàÝÍȡϵͳ¶ÔèÛè½×ÓÖмװèÁס¢¶¾ËÀòç¡¢¿Ë°ÙÍþµÈ19ÖÖÅ©Ò©½øÐÐÝÍÈ¡£¬¾MVP¼õѹŨËõºóÓÃÒºÏàÉ«Æ×-´®ÁªÖÊÆ×/ÖÊÆ×Æ÷½øÐмì²â£¬¼Ó±ê»ØÊÕÂÊ·¶Î§ÔÚ65.0%-104.7%£¬RSDΪ2.21%-9.54%£¬·½·¨µÄ¼Ó±ê»ØÊÕÂÊÂú×ãÒªÇó£¬ÊʺÏèÛè½×ÓÖмװèÁס¢¶¾ËÀòç¡¢¿Ë°ÙÍþµÈÅ©Ò©²ÐÁôµÄ¼ì²â¡£
´Ë´ÎʵÑéʹÓÃÁËMH-400¡¢MVP¡¢SPE1000¡¢M64¼°MiniLab3000ÕûÌå½â¾ö·½°¸£¬È«¹ý³Ì¸ß¶È×Ô¶¯»¯¡¢ÅúÁ¿»¯£¬¼õÉÙʵÑéÖÐÌáÈ¡ÊÔ¼ÁµÄתÒÆ£¬Ìá¸ßʵÑéЧÂÊ¡¢½ÚÊ¡ÁËʵÑéÈËÔ±µÄʱ¼ä£¬ÒÇÆ÷·â±Õ¼°Ö÷¶¯ÅŷϵŦÄܼõÉÙÁËʵÑéÊҺͻ·¾³µÄÎÛȾ£¬±£»¤ÊµÑéÈËÔ±°²È«¡£
²Î¿¼±ê×¼
GB 23200.11-2016 ʳƷ°²È«¹ú¼Ò±ê×¼ É£Ö¦¡¢½ðÒø»¨¡¢èÛè½×ӺͺÉÒ¶ÖÐ413ÖÖÅ©Ò©¼°Ïà¹Ø»¯Ñ§Æ·²ÐÁôÁ¿µÄ²â¶¨ ÒºÏàÉ«Æ×-ÖÊÆ×·¨