Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1246  |  »Ø¸´: 3

NEVERMOREPS

Í­³æ (³õÈëÎÄ̳)

[½»Á÷] É«Æ×¼ì³öÏß½»Á÷ ÒÑÓÐ3È˲ÎÓë

¼ì³öÏÞÊÇÆÀ¼ÛÒ»¸ö·ÖÎö·½·¨¼°²âÊÔÒÇÆ÷ÐÔÄܵÄÖØÒªÖ¸±ê, ÊÇÖ¸Ä³Ò»ÌØ¶¨·ÖÎö·½·¨,ÔÚ¸ø¶¨µÄÏÔÖøÐÔˮƽÄÚ,¿ÉÒÔ¶¨ÐԵشÓÑùÆ·Öмì³ö´ý²âÎïÖʵÄ×îСŨ¶È»ò×îСÁ¿¡£Ëùν¡°¼ì³ö¡±ÊÇÖ¸¶¨ÐÔ¼ì³ö, ÔÚ¼ì³öÏÞ¸½½ü²»ÄܽøÐÐ׼ȷµÄ¶¨Á¿¡£¼ì³öÏÞ¿É·ÖΪ²âÁ¿·½·¨¼ì³öÏÞºÍÒÇÆ÷¼ì³öÏÞ¡£
ÒÇÆ÷¼ì³öÏÞ£ºÖ¸·ÖÎöÒÇÆ÷Äܹ»¼ì²âµÄ±»·ÖÎöÎïµÄ×îµÍÁ¿»ò×îµÍŨ¶È¡£ÒÇÆ÷¼ì³öÏÞÒ»°ãÓÃÓÚ²»Í¬ÒÇÆ÷µÄÐÔÄܱȽϡ£Ò»°ãͨ¹ý¶à´Î¿Õ°×ÊÔÑ飬ÇóµÃÆä±³¾°ÏìÓ¦µÄ±ê×¼²î£¬½«Èý±¶¿Õ°×±ê×¼²î(¼´3¦Ä)×÷Ϊ¼ì²âÏ޵ĹÀ¼ÆÖµ¡£Ò²¿ÉÓÃÒÑ֪Ũ¶ÈµÄÑùÆ·Óë¿Õ°×ÊÔÑé¶ÔÕÕ£¬¼Ç¼²âµÃµÄ±»²âÑùÆ·ÐźÅÇ¿¶ÈSÓëÔëÒô(»ò±³¾°ÐźÅ)Ç¿¶ÈN£¬ÒÔÄÜ´ïµ½S£¯N£½2»òS£¯N£½3ʱµÄÑùÆ·×îµÍŨ¶ÈΪLOD£¨Limit of Detection£©¡£ÈçÓ÷ÇÒÇÆ÷·ÖÎö·½·¨Ê±£¬Í¨¹ýÒÑ֪Ũ¶ÈµÄÑùÆ··ÖÎöÀ´È·¶¨¿É¼ì³öµÄ×îµÍˮƽ×÷Ϊ¼ì³öÏÞ¡£±íʾ·½·¨³£Îª£º1.×îµÍ¼ì³öŨ¶È£ºÂú×ã×îµÍ¼ì³öÏÞÒªÇóʱ£¬½øÑù¹©ÊÔÆ·ÈÜÒºµÄŨ¶È£¬³£¼ûµ¥Î»£ºmg/mL,ng/mL£¬mol/LµÈ¡£2£¬×îµÍ¼ì³öÁ¿£º×îµÍ¼ì³öÁ¿=×îµÍ¼ì³öŨ¶È¡Á½øÑùÁ¿£¬³£¼ûµ¥Î»£ºng£¬pg£¬fgµÈ¡£
·½·¨¼ì³öÏÞ£º·½·¨¼ì³öÏÞ²»½öÓëÒÇÆ÷µÄÔëÒôÓйأ¬»¹È¡¾öÓÚÑùÆ·²â¶¨µÄÕû¸ö»·½Ú£¬ÈçÈ¡ÑùÁ¿£¬ÌáÈ¡·ÖÀëÒÔ¼°²â¶¨Ìõ¼þµÄÓÅ»¯µÈ£¬Êµ¼Ê¹¤×÷ÖÐӦעÃ÷¾ßÌåʵÑéÌõ¼þ¡£ÀýÈ磺¼ì²âij»¯ºÏÎïXYʱ£¬·½·¨Öй涨ȡÑù100mg£¬¾­ÌáÈ¡´¦Àíºó¶¨ÈÝΪ10ml·ÖÎö£¬´Ëʱ·½·¨µÄ¼ì³öÏÞΪ1¦Ìg/g¡£Èô¸Ä±ä·½·¨Ê¹È¡ÑùÁ¿Ôö¼ÓÖÁ1g£¬Ôò·½·¨¼ì³öÏÞΪ0.1¦Ìg/g¡£Èô¸Ä±ä·½·¨Ê¹È¡ÑùÁ¿Ôö¼ÓÖÁ1gÇÒ¾­ÌáÈ¡´¦Àíºó¶¨ÈÝΪ1ml£¬Ôò·½·¨¼ì³öÏÞΪ0.01¦Ìg/g¡£
    ¼ì³öÏÞÖ÷Ҫȡ¾öÓÚ3¸ö·½Ãæ: 1.·ÖÎö·½·¨µÄÑ¡ÔñÐÔºÍרһÐÔ¡£2¡£·ÖÎö·½·¨µÄÁéÃô¶È¡£3.·ÖÎö·½·¨µÄ¾«Ãܶȡ£ÒÇÆ÷¼ì³öÏÞ²»¿¼ÂÇÈκÎÑùÆ·ÖÆ±¸²½ÖèµÄÓ°Ïì,Ò»°ãÒÔÈܼÁ¿Õ°×²â¶¨¼ì³öÏÞ,Òò´ËÆäÖµ×ÜÊDZȷ½·¨¼ì³öÏ޵͡£
    Ò»°ãÒԿհײâÁ¿µÄ3±¶±ê×¼²îΪ¼ì³öÏÞ, 10±¶±ê×¼²îΪ¶¨Á¿²â¶¨ÏÂÏÞ£¨LOD£¬Limit of Determination£©¡£µ±²â¶¨½á¹û²»´óÓÚ¼ì³öÏÞʱ±¨¸æÎªÎ´¼ì³ö£»µ±²â¶¨½á¹û´óÓÚ¼ì³öÏÞÇÒ²»´óÓÚ¶¨Á¿²â¶¨ÏÂÏÞʱ,±¨¸æÎª¶¨ÐÔ¼ì³ö£»µ±²â¶¨½á¹û´óÓÚ¶¨Á¿²â¶¨ÏÂÏÞʱ£¬±¨¸æ¶¨Á¿½á¹û¡£
ÑùÆ·µÄ¶¨Á¿½á¹ûÓ¦ÔÚ±ê×¼ÇúÏß·¶Î§ÄÚ£¬²»×¼ÍâÍÆ¼ÆË㣬ÍâÍÆ½á¹ûûÓо­¹ý·½·¨Ñ§ÑéÖ¤£¬ÎÞ·¨È·¶¨Æä׼ȷÐÔ¡£ÑùƷ̫ŨӦϡÊÍ£¬Ì«Ï¡ÔòӦŨËõ£¬Ê¹Ö®ÂäÔÚ±ê×¼ÇúÏß·¶Î§ÄÚ£¬¹Ê׼ȷµØËµ¶¨Á¿ÏÂÏÞÓ¦Ö¸±ê×¼ÇúÏßµÄ×îµÍŨ¶Èµã¡£
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ʵÑéÐèÒª

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

triger2011

ľ³æ (ÕýʽдÊÖ)

ËÍÏÊ»¨Ò»¶ä
ѧϰÁË£¬ºÜÓÐÓÃŶ£¡£¡£¡
ŬÁ¦¸Ä±ä×Ô¼º£¡
2Â¥2013-01-22 09:05:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dreaming150

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ËÍÏÊ»¨Ò»¶ä
лл¥Ö÷·ÖÏí£¡ µ«ÎÒ»¹ÓÐЩÎÊÌâÏëÇë½ÌÏÂ~ ±ÈÈçÔÚÉ«Æ×·ÖÎöÖвâÒÇÆ÷¼ì³öÏÞ£¬Ê²Ã´½Ð±³¾°ÏàÓ¦µÄ±ê×¼²î£¿»¹Óеڶþ¸ö·½·¨ÖУ¬±³¾°ÐźÅÊÇÈ¡Äĸö·åÃæ»ýÄØ£¿×î´óµÄ£¿»¹ÊÇ´¦ÔÚÄ¿±ê·ÖÎöÎï±£Áôʱ¼ä´¦µÄ£¿S/NÊÇ·åÃæ»ýµÄ±È»¹ÊÇ·å¸ßµÄ±ÈÄØ£¿»¹Óз½·¨¼ì³öÏÞÖеľÙÀýÎÒҲû¿´Ã÷°×¡£¡£¡£ÎÒ¿´Ðí¶àÎÄÏ×ÖеÄMethod validationÖÐ˵µÄ¶¼ÊÇÓÃS/N=3»ò10À´¼ÆËã¼ì³öÏ޺Ͷ¨Á¿ÏÞ ¶¼Ã»ÓÐÌáÈ¡ÑùÁ¿ºÍ¶¨ÈÝÁ¿µÄ±È »¹ÓÐÎÒ¿´ÎÄÏ×ÖÐÓеļì³öÏÞ¶¼ÊǺܲ»ÕûµÄÊýÖµ£¬±ÈÈç0.4834¦Ìg/g ÏÔÈ»²»ÊÇÅäÖÆµÄŨ¶È¶øÊǼÆËã³öµÄŨ¶È£¬ÇëÎÊÕâÁ½ÖÖ·½·¨Äĸö¿ÉÐÐ׼ȷЩµÄ£¿
»¹ÇëÂ¥Ö÷Ã÷ʾ£¡ ÏÈл¹ýÀ²~
Õù²»¹ý³¯Ï¦£¬ÓÖÄî×ÅÍùÎô
3Â¥2013-03-18 10:18:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

˼Äý1990

гæ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
3Â¥: Originally posted by dreaming150 at 2013-03-18 10:18:30
лл¥Ö÷·ÖÏí£¡ µ«ÎÒ»¹ÓÐЩÎÊÌâÏëÇë½ÌÏÂ~ ±ÈÈçÔÚÉ«Æ×·ÖÎöÖвâÒÇÆ÷¼ì³öÏÞ£¬Ê²Ã´½Ð±³¾°ÏàÓ¦µÄ±ê×¼²î£¿»¹Óеڶþ¸ö·½·¨ÖУ¬±³¾°ÐźÅÊÇÈ¡Äĸö·åÃæ»ýÄØ£¿×î´óµÄ£¿»¹ÊÇ´¦ÔÚÄ¿±ê·ÖÎöÎï±£Áôʱ¼ä´¦µÄ£¿S/NÊÇ·åÃæ»ýµÄ±È»¹ÊÇ·å¸ß ...

ÄãºÃ£¬ÎÒ¸Õ½Ó´¥ÒºÖÊ£¬¼ì²âÏÞ·½ÃæÓкÍÄãÏàͬµÄÒÉ»ó¡£ÇëÎÊÕâЩÎÊÌâÄã¶¼½â¾öÁËÂ𣿿ÉÒÔ»¥ÏཻÁ÷Ò»ÏÂÂ𣿲»Ê¤¸Ð¼¤¡£
beyourself
4Â¥2014-05-15 15:31:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ NEVERMOREPS µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +7 ¹þ¹þ¹þ^_^ 2026-04-08 7/350 2026-04-08 17:16 by 18154090008
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +5 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 5/250 2026-04-08 15:28 by screening
[¿¼ÑÐ] 293µ÷¼Á +18 yj1221 2026-04-08 19/950 2026-04-08 14:33 by 418490947
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÇóÖú +11 LULONG1 2026-04-03 13/650 2026-04-08 13:15 by ŬÁ¦ÏòÉÏ£¬²»¶ÏÅ
[¿¼ÑÐ] 285Çóµ÷¼Á +7 AZMK 2026-04-07 7/350 2026-04-08 11:10 by ÄæË®³Ë·ç
[¿¼ÑÐ] 285Çóµ÷¼Á +18 AZMK 2026-04-02 19/950 2026-04-08 10:33 by xingguangj
[¿¼ÑÐ] 11408 325·Ö +3 jgtxuxgkx 2026-04-07 3/150 2026-04-07 23:10 by lbsjt
[¿¼ÑÐ] ÉúÎ﹤³ÌÇóµ÷¼Á +13 ϲ»¶»¹ÊDz»¸ÊÐÄ 2026-04-05 13/650 2026-04-07 16:55 by Ecowxq666£¡
[¿¼ÑÐ] 325 µ÷¼Á +6 QQСϺ 2026-04-07 6/300 2026-04-07 15:17 by Ccclqqq
[¿¼ÑÐ] ѧ˶»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Ò»Ö¾Ô¸Öйúº£Ñó´óѧ320+Çóµ÷¼Á +9 ÅûÐÇºÓ 2026-04-02 9/450 2026-04-07 12:53 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 312Çóµ÷¼Á +4 LR6 2026-04-06 4/200 2026-04-07 08:42 by jp9609
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 WwwwwwwÍÛ 2026-04-06 3/150 2026-04-06 20:55 by lbsjt
[¿¼ÑÐ] 22408 331·ÖÇóµ÷¼Á +4 y__1 2026-04-06 4/200 2026-04-06 17:26 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ÄÐÉú£¬Ò»Ö¾Ô¸»¦9ÉúÎïѧ071000£¬³õÊÔ308Çóµ÷¼Á +3 Áõīī 2026-04-04 3/150 2026-04-05 08:26 by barlinike
[¿¼ÑÐ] ¿¼Ñе÷¼Á +11 СsunÒªºÃÔË 2026-04-04 11/550 2026-04-05 08:02 by qlm5820
[¿¼ÑÐ] 0835ѧ˶299Çóµ÷¼Á 08´óÀà¿É½ÓÊÜ +5 useryy 2026-04-03 5/250 2026-04-04 20:07 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 ÎâèùÓ±£¡ 2026-04-03 11/550 2026-04-04 09:56 by ССÊ÷2024
[¿¼ÑÐ] 338Çóµ÷¼Á +4 zzz£¬£¬r 2026-04-03 4/200 2026-04-03 16:39 by lijunpoly
[¿¼ÑÐ] 348Çóµ÷¼Á +6 ÎâÑå׿24k 2026-04-02 6/300 2026-04-02 14:07 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] 377Çóµ÷¼Á +3 RASKIN 2026-04-02 3/150 2026-04-02 09:45 by zzchen2000
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û