Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 519  |  »Ø¸´: 1

lifuchengol

[½»Á÷] ¡¾ÇóÖú¡¿ÇóÖú£º¹ØÓÚÒÇÆ÷ ¼ì²âÏÞÏà¹ØÎÊÌ⣿ ÒÑÓÐ1È˲ÎÓë

ÇëÎÊÒ»¸ö¹ØÓÚ¼ì²âÏÞ£¨LOD£©ºÍ¶¨Á¿ÏÞ£¨LOQ£©µÄÎÊÌâ
ÎÒµÄһƪÎÄÕÂͶµ½analytical chimica actaÖ®ºó£¬±à¼­Ò»Ö±ÎÊÒ»¸ö¹ØÓÚLODºÍ LOQµÄÎÊÌâ¡£ÎÒ¶¨ÒåÁ˼ì²âÏÞΪ3±¶ÐÅÔë±È£¬¶¨Á¿ÏÞΪ10±¶ÐÅÔë±È¡£ÎÒ×öµÄʱºòÊDZê×¼ÑùÆ·±¶±ÈÏ¡ÊÍ£¬Å¨¶È·Ö±ðΪ40, 20, 10, 5, 2.5¦Ìg/kg£¬È»ºóÓÃHPLC¼ì²â£¬µÃµ½µÄLOD5¦Ìg/kg,ΪLOQ10¦Ìg/kg¡£µ«ÊDZ༭ÈÏΪÎÒ¼ÈÈ»¶¨ÒåÁ˼ì²âÏÞΪ3±»ÐÅÔë±È£¬¶¨Á¿ÏÞΪ10 ±»±¶ÐÅÔë±È£¬ÄÇô¶¨Á¿ÏÞÓ¦¸ÃΪ¼ì²âÏÞµÄ3.3±¶£¬¿ÉÊÇÎÒµÄŨ¶È±¾À´¾ÍÊDZ¶±ÈÏ¡Ê͵İ¡£¬ÐÅÔë±È´óÓÚ10µÄ×îµÍŨ¶ÈΪ10¦Ìg/kg£¬ÐÅÔë±È´óÓÚ3µÄ×îµÍŨ¶ÈΪ5¦Ìg/kg¡£
ÎÒ²»ÖªµÀÔõô½âÊÍËûÃDzÅÄÜÌý¶®£¬»¹ÊÇÎÒÓ¦¸Ã¸Ä±ä¼ì²âÏ޺Ͷ¨Á¿Ï޵͍ÒåÄØ£¿×ż±£¬Ð»Ð»ºÃÐÄÈË£¡
ÈçÏÂÊDZ༭µÄcomments
In your response to my comments you have written "We defined LOD as the lowest drug concentration in the samples can be measured with a signal to the background signal (S/N) ratio of 3/1(S/N), and LOD as the lowest drug concentration in food samples can be measured with a signal to the background signal (S/N) ratio of 10/1(S/N). After the detection, we found that the LOD was 5 g/kg and the LOQ was 10 g/kg."  If 5 µg/kg gives a signal ise ratio of 3/1, 10 µg/kg cannot give a signal ise ratio of 10/1 (it would give just a signal ise ratio of 6/1) !!! Either your value for the LOD or your value for the LOQ is wrong.
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

lifuchengol

Çë½Ì´ó¼Ò»Ø¸´Ò»Ï¡£¡£¡£
2Â¥2010-08-19 15:19:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lifuchengol µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +42 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 50/2500 2026-04-15 06:09 by åÐÒ£ÈýÀÉ
[¿¼ÑÐ] 26ҩѧר˶105500Çóµ÷¼Á +6 à¶¹þ¼ÓÓÍ 2026-04-13 6/300 2026-04-14 16:40 by zhouxiaoyu
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á?ºÓÄÏũҵ´óѧ±¾¿Æ +9 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 9/450 2026-04-14 16:03 by Art1977
[¿¼ÑÐ] ʳƷÓëÓªÑø£¨0955£©271Çóµ÷¼Á +15 Éý¸ñ°¢´ï 2026-04-12 16/800 2026-04-14 13:18 by ¸¡Èô_°²Éú
[¿¼ÑÐ] ²ÄÁÏ085601µ÷¼Á +32 ºÎÈó²É123 2026-04-10 34/1700 2026-04-14 08:47 by ľľmumu¡«
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[¿¼ÑÐ] 297¹¤¿Æ£¬Çóµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 13/650 2026-04-13 14:12 by dingyanbo1
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +8 Ľ¾øcc 2026-04-09 8/400 2026-04-13 14:08 by ÕÅzhihao
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +11 СȽҪŬÁ¦ 2026-04-10 13/650 2026-04-13 11:46 by µç»¯Ñ§¼°´ß»¯
[¿¼ÑÐ] 280Çóµ÷¼Á +13 wzzzÍõ 2026-04-09 13/650 2026-04-12 00:31 by ÓÂÅʸ߷å0126
[¿¼ÑÐ] 0860004 Çóµ÷¼Á 309·Ö +9 Yin DY 2026-04-08 9/450 2026-04-11 22:55 by dongdian1
[¿¼ÑÐ] ҩѧר˶µ÷¼Á +8 ? һ·Éú?»¨? 2026-04-10 10/500 2026-04-11 21:21 by zhouxiaoyu
[¿¼ÑÐ] 270Çóµ÷¼Á +14 ÑîÀÖ369 2026-04-11 14/700 2026-04-11 20:16 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 283Çóµ÷¼Á +22 ÄǸöàà×Ó 2026-04-09 22/1100 2026-04-11 10:41 by ÄæË®³Ë·ç
[¿¼ÑÐ] 311Çóµ÷¼Á +13 xypÏë¶ÁÊé 2026-04-10 14/700 2026-04-11 09:41 by Öí»á·É
[¿¼ÑÐ] 284Çóµ÷¼Á +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +23 Ëï³£»ª 2026-04-09 25/1250 2026-04-11 00:07 by ÆïÅ£¶Éº®½­
[¿¼ÑÐ] 298Çóµ÷¼Á +13 ¶¤¶£ß˶¬¹Ï 2026-04-09 13/650 2026-04-10 15:49 by jiajinhpu
[¿¼ÑÐ] 085501»úеӢ¶þ77×Ü·Ö294Çóµ÷¼Á£¬½ÓÊÜ¿çרҵѧϰ +6 ÊØ·¨¹«ÃñØÁ¼Í 2026-04-08 6/300 2026-04-09 15:55 by wp06
[¿¼ÑÐ] 283µç×ÓÐÅÏ¢Çóµ÷¼Á +4 ÈýʯWL 2026-04-08 4/200 2026-04-09 10:21 by wp06
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û