±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 424  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

Á¼ÉÆ

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ÇóÖú£¡¹ØÓÚÑÜÉú»¯HPLC·½·¨²âÁ¿Ö¬·¾ËẬÁ¿ÎÊÌâ

ÇóÖú£¡¹ØÓÚÑÜÉú»¯HPLC·½·¨²âÁ¿Ö¬·¾ËẬÁ¿ÎÊÌâ
ÑÜÉú»¯·¨²âÁ¿Ö¬·¾ËáµÄ¹ý³ÌÖÐÓöµ½ÎÊÌâÈçÏ£ºÎÒµÄ×ö·¨ÊÇ:Á¿È¡ÓÍËá¶ÔÕÕÆ·ÈÜÒº100¦ÌLÓÚ5mL ¾ßÈûÀëÐÄÊÔ¹ÜÖУ¬·Ö±ð¾«ÃܼÓÈëÄÚ±êÈÜÒº50¦ÌL£¬N 2 ´µ¸É£¬¾«ÃܼÓÈë¦Ø-äå´ú±½ÒÒͪ(20 mg/mL)ºÍÈýÒÒ´¼°·(25 mg/mL)¸÷50¦ÌL£¬ÒÒëæ300¦ÌL£¬»ìºÏÒ¡ÔÈ£¬ÓÚ100¡æ¼ÓÈÈ15min£¬ÀäÈ´ÖÁÊÒÎÂºó£¬ ¾«ÃܼÓÈë 10 mg/mL´×ËáÈÜÒº75¦ÌL£¬ÓÚ100¡æ¼ÌÐø¼ÓÈÈ5min£¬N 2´µ¸É£¬¾«ÃܼӼ״¼500¦ÌL£¬ ÕñÒ¡1min£¬ÀëÐÄ(10000 r/min) 10min£¬È¡ÉÏÇåÒº¹ý΢¿×ÂËĤºó10¦ÌL×¢Èë¸ßЧҺÏàÉ«Æ×ÒÇ¡£Á÷¶¯ÏàΪ¼×´¼:ÒÒëæ:H2O   (65¡Ã27¡Ã8); ÖùÎÂ:25¡æ; ¼ì²â²¨³¤:242nm; Ìå»ýÁ÷Á¿:1.0mL/min
°´ÕÕÒÔÉÏÌõ¼þ×öÁËËÄ×éʵÑ飬·Ö±ðΪ£º¿Õ°××飬δ¼ÓÓÍËáºÍÄڱꣻ×é1£¬¼ÓÓÍËáºÍÄڱꣻ×é2£¬¼ÓÓÍËáδ¼ÓÄڱꣻ×é3£¬¼ÓÄÚ±êδ¼ÓÓÍËᡣɫÆ×ͼÉϿհ××éÔÚ23.5·ÖÖÓ×óÓÒÓÐÒ»¸ö·å¸ßΪ5×óÓÒµÄС¼â·å£¬Õâ¸öС¼â·åÔÚÁíÍâÈý×éÖÐÒ²¶¼´æÔÚ£¬ÇÒλÖúͷå¸ß²»±ä£¬Õâ¸öλÖúÍÓÍËáÑÜÉúÎïµÄ³ö·åʱ¼äÏà½ü£¬ÔÚÓÍËá×ó²àÐγÉÁËÒ»¸öС¼ç·å£¬ÇëÎʸ÷λ¸ßÈËÕâ¸ö·å¿ÉÄÜÊÇʲôÎïÖÊÄØ£¿ÊDz»ÊǦØ-äå´ú±½ÒÒͪÔÚ242nmϵı½»·ÎüÊÕ·åÄØ£¿ Õâ¸ö·å¶ÔÓÍËáÑÜÉúÎï·å¹¹³ÉµÄ¸ÉÈÅÓ¦¸ÃÈçºÎ´¦ÀíÄØ£¿ÔÚµªÆø´µ¸ÉµÄʱºòÎÒʹÓÃÁË30¡æË®Ô¡£¬Õâ»á²»»á¶ÔÓÍËáµÄÎȶ¨ÐÔÓÐÓ°ÏìÄØ£¿
Ï£Íû¶ÔÑÜÉú»¯·´Ó¦Á˽âµÄ¸ßÈ˰ïæ°¡£¡ лл£¡
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

catjaja

½ð³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï
Á¼ÉÆ(½ð±Ò+5):·Ç³£Ð»Ð»ÄúµÄ¼°Ê±»Ø¸´ 1-24 15:21
¸ÉÈÅÏÖÏóºÜ³£¼û£¬³öÏÖ¸ÉÈžÍÒª·ÖÎöÕÒ³öÔ­Òò£¬Èç¹û»³ÒÉÊÇÓÍËá²»Îȶ¨£¨Õâ¸ö¿ÉÒÔͨ¹ý²éÔÄÎÄÏ×À´È·¶¨ÓÍËáµÄÎȶ¨ÐÔÈçºÎ£©£¬Èç¹û»³ÒÉÊǦØ-äå´ú±½ÒÒͪ·å£¨Ö±½Ó½øÒ»Õë¦Ø-äå´ú±½ÒÒͪ¿´¿´¾Í¿ÉÒÔ£©£¬ÁíÍâ¿´¿´ÑÜÉú»¯ÊÔ¼ÁÊÇ·ñÖ»·´Ó³Ò»´Î£¨¼ÈÊDz»ÊÇÒ»´ÎÑÜÉú£©£¬ÁíÍâÄãµÄÖ¬·¾ËáÔ­ÁÏÒ©´¿¶ÈÈçºÎ£¨Õâ¸öÊÇÎÒ×Òɵģ©£¬ÏÈÕÒµ½Ô­ÒòÔÙ¿¼ÂÇÈçºÎ´¦Àí£¬×£ÄãºÃÔË
2Â¥2010-01-24 15:08:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Á¼ÉÆ

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by catjaja at 2010-1-24 15:08:
¸ÉÈÅÏÖÏóºÜ³£¼û£¬³öÏÖ¸ÉÈžÍÒª·ÖÎöÕÒ³öÔ­Òò£¬Èç¹û»³ÒÉÊÇÓÍËá²»Îȶ¨£¨Õâ¸ö¿ÉÒÔͨ¹ý²éÔÄÎÄÏ×À´È·¶¨ÓÍËáµÄÎȶ¨ÐÔÈçºÎ£©£¬Èç¹û»³ÒÉÊǦØ-äå´ú±½ÒÒͪ·å£¨Ö±½Ó½øÒ»Õë¦Ø-äå´ú±½ÒÒͪ¿´¿´¾Í¿ÉÒÔ£©£¬ÁíÍâ¿´¿´ÑÜÉú»¯ÊÔ¼ÁÊÇ·ñÖ» ...

1.ÎÄÏ×Ö»±¨µÀÓÍËáÔÚ¿ÕÆøÖÐÈÝÒ××ÔÑõ»¯£¬ÎÒÒÑÓõªÆø´µ¸É£¬Ó¦¸Ã¿ÉÒÔÅųý
2.ÓÍËáʹÓõÄsigmaµÄ±êÆ·£¬´óÓÚ99%£¬Ó¦¸Ã¿ÉÒÔÅųýÕâ¸ö
3.ÑÜÉú»¯·´Ó¦ÊDz»ÊÇÖ»·´Ó¦Ò»´Î£¬Õâ¸ö²»Ì«Ã÷°×£¬Âé·³Äú¸ø½âÊÍһϣ¬Ð»Ð»
3Â¥2010-01-24 15:19:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

catjaja

½ð³æ (ÖøÃûдÊÖ)

Õâ¸ö£¬ÎÒû×ö¹ýÖ¬·¾ËáÑÜÉú»¯£¬µ«ÊǾ­³£×öÆäËûµÄÑÜÉú»¯£¬±ÈÈçÀµ°±ËáÓÐÁ½¸ö°±»ù£¬¾ÍÈÝÒ×ÐγÉ2´ÎÑÜÉú²úÎÆäËü°±»ùËáÊÇÒ»´Î£¬Æäʵû×ö¹ýÖ¬·¾ËáÎÒҲ˵²»×¼Ô­Òò£¬ÖùЧÓÐʱºòÒ²¿ÉÄÜÑڸǼç·å
4Â¥2010-01-24 17:00:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Á¼ÉÆ

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by catjaja at 2010-1-24 17:00:
Õâ¸ö£¬ÎÒû×ö¹ýÖ¬·¾ËáÑÜÉú»¯£¬µ«ÊǾ­³£×öÆäËûµÄÑÜÉú»¯£¬±ÈÈçÀµ°±ËáÓÐÁ½¸ö°±»ù£¬¾ÍÈÝÒ×ÐγÉ2´ÎÑÜÉú²úÎÆäËü°±»ùËáÊÇÒ»´Î£¬Æäʵû×ö¹ýÖ¬·¾ËáÎÒҲ˵²»×¼Ô­Òò£¬ÖùЧÓÐʱºòÒ²¿ÉÄÜÑڸǼç·å

»¹ÊÇллÁË
5Â¥2010-01-24 18:51:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Á¼ÉÆ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ±¾¿ÆÐÂÄÜÔ´¿ÆÑ§Ó빤³Ì£¬Ò»Ö¾Ô¸»ªÀíÄܶ¯285Çóµ÷¼Á +6 AZMK 2026-03-28 10/500 2026-03-28 20:42 by lbsjt
[¿¼ÑÐ] Çóµ÷¼ÁÒ»Ö¾Ô¸º£´ó£¬0703»¯Ñ§Ñ§Ë¶304·Ö£¬Óдó´´ÏîÄ¿£¬Ëļ¶Òѹý +7 ÐÒÔËÁ¨Á¨ 2026-03-22 11/550 2026-03-28 20:27 by ÌÆãå¶ù
[¿¼ÑÐ] 0856²ÄÁÏ»¯¹¤µ÷¼Á ×Ü·Ö330 +11 zhubinhao 2026-03-27 11/550 2026-03-28 20:22 by 418490947
[¿¼ÑÐ] 085600£¬×¨Òµ¿Î»¯¹¤Ô­Àí£¬321·ÖÇóµ÷¼Á +3 ´ó²öС×Ó 2026-03-28 3/150 2026-03-28 20:10 by wxiongid
[¿¼ÑÐ] 332Çóµ÷¼Á +3 @MZB382400 2026-03-28 3/150 2026-03-28 16:55 by JourneyLucky
[¿¼ÑÐ] 320·Ö£¬²ÄÁÏÓ뻯¹¤×¨Òµ£¬Çóµ÷¼Á +9 Ò»¶¨Éϰ¶aaa 2026-03-27 13/650 2026-03-28 15:00 by ÉñÂí¶¼²»¶®
[¿¼ÑÐ] 329Çóµ÷¼Á +6 ÐÇÒ°? 2026-03-26 6/300 2026-03-28 14:14 by ÌÆãå¶ù
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +9 ÄÌÓͲÝÝ®. 2026-03-22 10/500 2026-03-28 13:30 by ÌÆãå¶ù
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-03-28 3/150 2026-03-28 12:04 by Íõ±£½Ü33
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
[¿¼ÑÐ] 303Çóµ÷¼Á +7 °²ÒäÁé 2026-03-22 8/400 2026-03-27 11:46 by sanrepian
[¿¼ÑÐ] Çóµ÷¼Á +3 Áõ¿Â@ 2026-03-24 4/200 2026-03-27 11:28 by shangxh
[¿¼ÑÐ] µ÷¼Á +3 Àî¼Îͼ¡¤S¡¤Â· 2026-03-27 3/150 2026-03-27 11:19 by wangjy2002
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó071010£¬316·ÖÇóµ÷¼Á +3 xgbiknn 2026-03-27 3/150 2026-03-27 10:36 by guoweigw
[¿¼ÑÐ] 276Çóµ÷¼Á¡£ÓаëÄêµç³ØºÍ°ëÄê¸ß·Ö×Óʵϰ¾­Àú +10 ²ÄÁÏѧ257Çóµ÷¼Á 2026-03-23 11/550 2026-03-27 10:13 by YCIT- LHL
[¿¼ÑÐ] 327Çóµ÷¼Á +7 prayer13 2026-03-23 7/350 2026-03-26 20:48 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á +7 СÑò˯×ÅÁË? 2026-03-23 10/500 2026-03-25 02:24 by Çå·ç·÷Ñï¡£ m
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼ÁÉú +3 »ÆÁ»Ò»ÃÎǧÄê 2026-03-24 3/150 2026-03-24 17:00 by barlinike
[¿¼ÑÐ] 341Çóµ÷¼Á(Ò»Ö¾Ô¸ºþÄÏ´óѧ070300) +5 ·¬ÇÑÍ·--- 2026-03-22 6/300 2026-03-23 23:45 by Txy@872106
[¿¼ÑÐ] 308Çóµ÷¼Á +3 īīĮ 2026-03-21 3/150 2026-03-22 16:54 by i_cooler
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û