±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 376  |  »Ø¸´: 0

vanorazhao

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] HPLC ²â FB1 ʱÓöµ½µÄÎÊÌâ(ÑÓ³¤±£Áôʱ¼ä)

ÎÒÓöµ½ÁËÒ»¸ö¹ØÓÚHPLC ²â FB1 ʱÓöµ½µÄÎÊÌ⣬Íû½â´ð£º
ÎÒʹÓõÄÁ÷¶¯ÏàÊǼ״¼£º0.1M NaH2PO4 = 77:23 £¬ph = 3.3£» ·¢É䲨³¤Îª335nm£¬¼¤·¢²¨³¤Îª440£»ÖùÎÂΪ30¶È£»½øÑùÁ¿Îª20ul£¬Á÷ËÙΪ1ml/min¡£²âµÃ½á¹ûÏÔʾ³ö·åʱ¼äΪ3.7min×óÓÒ£¬Ö®Ç°¼¸´Î¼ì²âµÄ³ö·åʱ¼äÊÇ4.0min×óÓÒ¡£ÓÉÓÚ³ö·åʱ¼ä¹ýÔ磬ÎÒͨ¹ý¸Ä±äÁ÷¶¯ÏàµÄ±ÈÀýÀ´ÑÓ³¤±£Áôʱ¼ä£¬½á¹ûµ±¼×´¼£º0.1M NaH2PO4 = 67:33ʱ£¬ÔÚ3.7min×óÓÒ³öÏÖµÄÊÇË«·å£¨Á¬ÔÚÒ»ÆðµÄ£©£»µ±¼×´¼£º0.1M NaH2PO4 = 57:33 ÊÇ£¬·Ö±ðÔÚ4minºÍ6min´¦³öÏÖÁËÒ»¸ö·å£¬Óò»Í¬Å¨¶ÈµÄFB1±êÑù¼ì²âʱÁ½¸ö³ö·åʱ¼ä¶ÔÓ¦µÄ·åµÄ·å¸ßºÍ·åÃæ»ý»ù±¾Ïàͬ£¬ÎÞ·¨È·¶¨Ä¿±ê·å£¬ÇÒÓÿհ×Ñù¼ì²âʱÕâÁ½¸öλÖõķå¾ù´óÓÚ±êÑùµÄ·å£»µ±¼×´¼£º0.1M NaH2PO4 = 40:60 ʱ£¬Ç°4min³öÏÖÁËһϵÁÐÁ¬ÐøµÄ·å£¬4minÖ®ºóҲûÓÐÍêÕûµÄµ¥·å¡£¡£¡£¡£
ÇëÎʸÃÔõÑùÑÓ³¤±£Áôʱ¼äÄØ£¿£¨ÎÒÓõÄÊÇ15mmµÄÖù×Ó£¬ÊµÑéÊÒûÓкÏÊʵĸü³¤µÄÖù×ÓÁË£©
Íò·Ö¸Ðл£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

ÖÇÄÜ»úÆ÷ÈË

Robot (super robot)

ÎÒÃǶ¼°®Ð¡Ä¾³æ

ÕÒµ½Ò»Ð©Ïà¹ØµÄ¾«»ªÌû×Ó£¬Ï£ÍûÓÐÓÃŶ~

¿ÆÑдÓСľ³æ¿ªÊ¼£¬ÈËÈËΪÎÒ£¬ÎÒΪÈËÈË
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ vanorazhao µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] µ÷¼Á +5 asdasdassda 2026-04-03 6/300 2026-04-03 20:27 by °¶ÉϵÄÒ»ÌõÓã
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +13 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 13/650 2026-04-03 16:08 by ŶŶ123
[¿¼ÑÐ] Ó¢Ò»ÊýÒ»408£¬×Ü·Ö284£¬¶þÕ½Õæ³ÏÇóµ÷¼Á +13 12.27 2026-03-30 15/750 2026-04-03 14:41 by µªÆøÆøÆø
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉúÎïÓëÒ½Ò©£¬296·Ö£¬Çóµ÷¼Á +8 66¹ 2026-04-03 9/450 2026-04-03 14:22 by »¯Ñ§»¯¹¤Ë¶Ê¿ÕÐÉ
[¿¼ÑÐ] 282Çóµ÷¼Á ²»Ìôרҵ ÇóÊÕÁô +7 Yam. 2026-03-30 8/400 2026-04-03 14:12 by zhangdingwa
[¿¼ÑÐ] 368Çóµ÷¼Á +4 ½ñ»ªÏ° 2026-04-03 6/300 2026-04-03 13:46 by ½ñ»ªÏ°
[¿¼ÑÐ] 274Çóµ÷¼Á +10 Ѧ¶¨Ú̵Ļ¢¡£ 2026-04-01 10/500 2026-04-03 10:13 by tianyyysss
[¿¼ÑÐ] »¯Ñ§070300-×Ü·Ö378-Çóµ÷¼Á +5 ŲÒÎ×ÓµÄÅÝÅÝÌÇ 2026-04-02 5/250 2026-04-02 22:20 by ZXlzxl0425
[¿¼ÑÐ] 318Çóµ÷¼Á +3 óÆÐÐÖÂÔ¶. 2026-03-31 4/200 2026-04-02 15:56 by Jaylen.
[¿¼ÑÐ] 0856³õÊÔ324·ÖÇóµ÷¼Á +6 ÏëÉÏѧÇóµ÷ 2026-04-01 6/300 2026-04-02 11:42 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 0710ÉúÎïѧÇóµ÷¼Á +9 manman511 2026-04-01 9/450 2026-04-02 10:00 by zxl830724
[¿¼ÑÐ] ÍÁľ304Çóµ÷¼Á +6 ÍÃͻͻͻ£¬ 2026-03-31 7/350 2026-04-02 09:06 by coolminer
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì£¬×Ü·Ö358 +4 cs0106 2026-04-01 4/200 2026-04-02 07:42 by ÉÐË®¸óÖ÷
[¿¼ÑÐ] 379Çóµ÷¼Á +3 ?¿à¹Ï²»¿à 2026-04-01 3/150 2026-04-01 20:09 by ÄºÔÆÇ庮
[¿¼ÑÐ] 290Çóµ÷¼Á +5 dfffsar 2026-03-29 5/250 2026-04-01 19:45 by 6781022
[¿¼ÑÐ] 285Çóµ÷¼Á +7 AZMK 2026-03-30 13/650 2026-04-01 17:00 by Æß¶È²»ÐÅÈÎ
[¿¼ÑÐ] µ÷¼Á +5 ºÃºÃ¶ÁÊé¡£ 2026-03-28 7/350 2026-04-01 15:32 by ÍõÁÁ_´óÁ¬Ò½¿Æ´ó
[¿¼ÑÐ] ¼ª´óÉúÎïѧ326·ÖÇóµ÷¼Á +3 sunnyupup 2026-03-31 3/150 2026-03-31 09:28 by longlotian
[¿¼ÑÐ] ±¾¿Æ211×Ü·Ö289£¬08¹¤Ñ§ÕæÐÄÇóµ÷¼Á +3 utopiaE 2026-03-30 3/150 2026-03-30 23:42 by ms629
[¿¼ÑÐ] 312£¬ÉúÎïѧÇóµ÷¼Á +3 СÒëͬѧabc 2026-03-28 3/150 2026-03-28 15:32 by ÂäÉ˼
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û