Znn3bq.jpeg
²é¿´: 3756  |  »Ø¸´: 11
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

a83875785

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

[½»Á÷] ¸ß·Ö±æÖÊÆ×µÄerror£¨ppm£©¾ßÌåÔõôË㣿

ÎÒÏÖÔÚÒ»¸ö»¯ºÏÎͨ¹ýÖÊÆ×²âµÃÖµÊÇ179.0351,·Ö×ÓʽÊÇC9H7O4,ÇëÎÊÔõôËãerror(PPM)£¬C,H,OÓ¦¸Ã¸÷È¡¶àÉÙ£¿Ð»Ð»
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

²¨Æ×½âÎö

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

thunderay

Ìú¸Ëľ³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
karl2100(½ð±Ò+1,VIP+0):¶àлָ½Ì£¡ 9-17 23:54
no. tR(min) measured m/z predicted m/z error (ppm) formula
1   30.928     135.0454        135.0452      1.48       C8H8O2
2   24.810     137.0242        137.0244     -2.19       C7H6O3
3   19.854     153.0192        153.0193     -0.65       C7H6O4
4   35.745     163.0404        163.0401      1.84       C9H8O3
5   29.748     177.0196        177.0193      1.69       C9H6O4
6   31.104     179.0348        179.0350     -1.12       C9H8O4

ÕâÊÇÎҽصÄһƪÒÑ·¢±íÎÄÕÂÀïµÄÀý×Ó
¶¼ÊÇÄÇôËãµÄ

ÖÊÆ×Èí¼þµÄ¹¤×÷Õ¾ÀïÄܹ»°´ÕÕ²âÁ¿³öµÄijЩÎïÖÊ·Ö×ÓÁ¿ÍƲâËüÃÇ¿ÉÄܵķÖ×Óʽ£¬È»ºó·Ö±ðËã³öÆä¾«È··Ö×ÓÖÊÁ¿ºÍ¶ÔÓ¦µÄppm
7Â¥2009-09-16 20:31:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

thunderay

Ìú¸Ëľ³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
clkk216(½ð±Ò+1,VIP+0):лл²ÎÓë³æÓÑÌÖÂÛ~~ 9-15 23:29
È¡¾«È··Ö×ÓÖÊÁ¿
ÓеÄÖÊÆ×Èí¼þÀïÄÜËã³öÀ´µÄ
£¨²âÁ¿Öµ-ʵ¼Ê·Ö×ÓÁ¿£©/ʵ¼Ê·Ö×ÓÁ¿
4Â¥2009-09-15 22:22:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

a83875785

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÄÇÎÒ°´ÕÕÂ¥Éϵķ½·¨ºÍ¹úÍâÂÛÎÄÀï¶ÔÁËһϼ¸¸ö»¯ºÏÎ·¢ÏÖÿ¸öPPM¶¼¶Ô²»Éϰ¡
5Â¥2009-09-16 09:23:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

boystrong

Òø³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
thunderay  £¬Ï£ÍûÄãÄܹ»¿´µ½»ØÌû£¬ÄÜ·ñ°ÑÕâÆªÎÄÕÂÉÏ´«Ò»Ï£¬´ó¼ÒÒ»Í¬Ñ§Ï°ÄØ
ÃÎÏë×··ç
8Â¥2009-09-17 09:09:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +29 ÔÆÄ¾´ï´ï 2026-04-11 31/1550 2026-04-13 13:32 by lyh³ÀÏʦ
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +19 ioodiiij 2026-04-08 19/950 2026-04-13 13:03 by ·çÓêÎÞÇç
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703»¯Ñ§ 346·ÖÇóµ÷¼Á +24 ÍÁ¶¹er? 2026-04-09 26/1300 2026-04-13 11:49 by µç»¯Ñ§¼°´ß»¯
[¿¼ÑÐ] 085408¹âµçÐÅÏ¢¹¤³Ìר˶355Ò»Ö¾Ô¸³¤´º¹â»úËùµ÷¼Á +3 Íõymaa 2026-04-13 3/150 2026-04-13 11:01 by zhshch
[¿¼ÑÐ] Ò»Ö¾Ô¸085802 323·ÖÇóµ÷¼Á +13 drizzle_9 2026-04-12 14/700 2026-04-13 10:26 by Faiz5552
[¿¼ÑÐ] 085801µçÆø×¨Ë¶272Çóµ÷¼Á +9 µçÆøÀî 2026-04-13 10/500 2026-04-13 09:31 by fqwang
[¿¼ÑÐ] 291 Çóµ÷¼Á +30 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 30/1500 2026-04-13 08:52 by lhj2009
[¿¼ÑÐ] һ־Ը˫·Ç085400µç×ÓÐÅÏ¢344 Çóµ÷¼Á£¬¶Ô²ÄÁϺͻ¯Ñ§·½ÏòÒ²¸ÐÐËȤ +11 ÎÞÇéµÄСÑò 2026-04-09 12/600 2026-04-12 17:41 by 686666
[¿¼ÑÐ] 0856ר˶Çóµ÷¼Á Ï£ÍûÊÇaÇøÔºÐ£ +22 ºÃºÃÐÝÏ¢ºÃ²»ºÃ 2026-04-09 25/1250 2026-04-12 17:09 by ajpv·çÀ×
[¿¼ÑÐ] 291Çóµ÷¼Á +8 ¹ØÒä±±. 2026-04-11 8/400 2026-04-12 09:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] 343Çóµ÷¼Á +9 Íõ¹ú˧ 2026-04-10 9/450 2026-04-11 20:31 by dongdian1
[¿¼ÑÐ] 352 Çóµ÷¼Á +6 yzion 2026-04-11 8/400 2026-04-11 16:24 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] Çóµ÷¼Á +3 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 14:13 by luhong1990
[¿¼ÑÐ] 275Çóµ÷¼Á +9 1624447980 2026-04-08 10/500 2026-04-11 10:20 by Delta2012
[¿¼ÑÐ] ¼ÆËã»úÀàÇóµ÷¼Á£¬22408-274·Ö +7 Éϰ¶deС³æ 2026-04-09 8/400 2026-04-10 19:56 by fxue1114
[¿¼ÑÐ] 264Çóµ÷¼Á +11 ÂóС¶£µ± 2026-04-07 11/550 2026-04-08 16:05 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] 275 Çóµ÷¼Á +8 Lei812514 2026-04-07 8/400 2026-04-08 12:46 by chemisry
[¿¼ÑÐ] »úе¹¤³Ì264ѧ˶Çóµ÷¼Á +3 qiushangxian 2026-04-06 3/150 2026-04-08 01:53 by Linzejun
[¿¼ÑÐ] 318Çóµ÷¼Á +5 ÀîÇàɽɽɽ 2026-04-07 5/250 2026-04-07 18:24 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û