²é¿´: 1634  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

dl355538623

ľ³æ (ÕýʽдÊÖ)


[½»Á÷] ¡¾ÇóÖú¡¿HPLC¼ì²â³öÏÖµ¹·åÔ­ÒòÊÇʲô£¿Ôõô½â¾ö£¿

ÎÒÔÚ×öHPLC¼ì²âÑùÆ·£¬µ«ÊÇÔõô»á³öÏÖ¸º·åÄØ£¿
ËùÓõÄÁ÷¶¯ÏàΪÒÒëæ£ºË®£¨0.05%TFA£©£¬²»ÖªµÀÊÇʲôԭÒòÔì³É£¿Ôõô½â¾öÄØ£¿Ð»Ð»¸÷λ´óÏÀ£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

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

dl355538623

ľ³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
Originally posted by jiusjiu at 2010-12-08 15:36:37:
²¨³¤ÊǶàÉÙ£¿±£Áôʱ¼ä¶àÉÙʱ³öÏֵģ¿

²¨³¤ÊÇ228nm£¬±£Áôʱ¼äÔÚ3.5min×óÓÒ£¬µ«ÊǸº·åÔÚ2µ½3min³öÏÖ¡£
4Â¥2010-12-24 11:04:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

jiusjiu

ľ³æ (ÕýʽдÊÖ)


²¨³¤ÊǶàÉÙ£¿±£Áôʱ¼ä¶àÉÙʱ³öÏֵģ¿
2Â¥2010-12-08 15:36:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÊÇÒ»Ö±¶¼Óл¹ÊÇż¶ûÓУ¿ÓõÄÊÇUV°É
Ô­Òò1£¬ÆøÅÝ¡ª¡ª½â¾ö£ºÁ÷¶¯ÏàºÍÑùÆ·£¨ÓÈÆäÊÇÑùÆ·£©³¬ÉùÍÑÆø
Ô­Òò2£¬¸Ã¸º·åÎïÖʵÄ×ÏÍâÎüÊձȲαȻ¹ÒªÈõ£¬¼´¸Ã·åÔ­±¾Èç´Ë¡£
ps£º¿ÉÒÔ½ø¿ÕÕë¿´¿´£¬ÅжÏÊÇ·ñΪ¿ÕÆø£¨½¨Ò龡¿ÉÄܲÉÓÃС½øÑùÁ¿£©
3Â¥2010-12-08 16:07:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dl355538623

ľ³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
Originally posted by ÐǺ£»Û¶ù at 2010-12-08 16:07:57:
ÊÇÒ»Ö±¶¼Óл¹ÊÇż¶ûÓУ¿ÓõÄÊÇUV°É
Ô­Òò1£¬ÆøÅÝ¡ª¡ª½â¾ö£ºÁ÷¶¯ÏàºÍÑùÆ·£¨ÓÈÆäÊÇÑùÆ·£©³¬ÉùÍÑÆø
Ô­Òò2£¬¸Ã¸º·åÎïÖʵÄ×ÏÍâÎüÊձȲαȻ¹ÒªÈõ£¬¼´¸Ã·åÔ­±¾Èç´Ë¡£
ps£º¿ÉÒÔ½ø¿ÕÕë¿´¿´£¬ÅжÏÊÇ·ñΪ¿ÕÆø£¨½¨Ò龡¿ÉÄÜ²É ...

¸º·åÊÇÒ»Ö±ÓУ¬¼ì²âÆ÷ÊÇ×ÏÍ⣬
Á÷¶¯ÏàÍÑÆø´¦ÀíÁË£¬¿ÕÕ뻹ûÓнø£¬ÎÒÊÔһϣ¬²»¹ýÎÒÅÜ»ùÏßºÜÆ½µÄѽ£¿»ùÏ߯½ºÍÅÜ¿ÕÕëÓÐÊ²Ã´Çø±ðµÄ£¿
5Â¥2010-12-24 11:06:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0703»¯Ñ§338Çóµ÷¼Á£¡ +3 Zuhui0306 2026-03-26 3/150 2026-03-26 16:52 by ÍÌÊÉÐÇ¿Õ996
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÀí£¬ÊýÒ»Ó¢Ò»285ÇóAÇøµ÷¼Á +4 AZMK 2026-03-25 6/300 2026-03-26 16:12 by ÍõСǷi
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©292Çóµ÷¼Á +6 СС³ÂСС 2026-03-22 9/450 2026-03-26 15:58 by dick_runner
[¿¼ÑÐ] ¿¼Ñе÷¼Á +7 ºôºô£¿~+123456 2026-03-24 7/350 2026-03-26 15:24 by ССÂóƬ
[˶²©¼ÒÔ°] ±±¾©ÁÖÒµ´óѧ˶µ¼ÕÐÉú¹ã¸æ +5 kongweilin 2026-03-26 7/350 2026-03-26 14:37 by mapenggao
[¿¼ÑÐ] ²ÄÁÏѧ˶297ÒѹýËÄÁù¼¶Çóµ÷¼ÁÍÆ¼ö +13 adaie 2026-03-19 13/650 2026-03-26 14:05 by ССÂóƬ
[¿¼ÑÐ] ×Ü·Ö293Çóµ÷¼Á +6 ¼ÓÒ»Ò»¾Å 2026-03-25 8/400 2026-03-26 13:30 by yujianx
[¿¼ÑÐ] ´ò¹ýºÜ¶à¾ºÈü£¬085406¿ØÖƹ¤³Ì300·Ö£¬Çóµ÷¼Á +3 askeladz 2026-03-26 3/150 2026-03-26 09:08 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] 299Çóµ÷¼Á +4 15188958825 2026-03-25 4/200 2026-03-25 22:56 by 418490947
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +13 Óû§573181 2026-03-20 18/900 2026-03-25 22:00 by zbssa
[¿¼ÑÐ] Çóµ÷¼Á +3 QiMing7 2026-03-25 3/150 2026-03-25 21:13 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] 299Çóµ÷¼Á +7 ijijijijλ 2026-03-21 8/400 2026-03-25 20:34 by ÈÈÇéɳĮ
[¿¼ÑÐ] 285Çóµ÷¼Á +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
[¿¼ÑÐ] 303Çóµ÷¼Á +6 ԪϦԪ 2026-03-20 7/350 2026-03-25 12:00 by edmund7
[¿¼ÑÐ] ÉϺ£µçÁ¦´óѧ²ÄÁÏ·À»¤ÓëвÄÁÏÖØµãʵÑéÊÒÕÐÊÕµ÷¼ÁÑо¿Éú£¨²ÄÁÏ¡¢»¯Ñ§¡¢µç»¯Ñ§£¬»·¾³£© +4 ÎÒ°®Ñ§µç³Ø 2026-03-23 4/200 2026-03-25 00:59 by 1027_324
[¿¼ÑÐ] ²ÄÁÏѧÇóµ÷¼Á +6 Stella_Yao 2026-03-20 6/300 2026-03-25 00:37 by baoball
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
[ÂÛÎÄͶ¸å] ¼±·¢ºËÐÄÆÚ¿¯ÂÛÎÄ +3 ÏÍ´ïÎʽò 2026-03-23 5/250 2026-03-23 17:13 by ÃÃ×Ó²»ºÃÈÇ
[¿¼ÑÐ] Çóµ÷¼ÁÒ»Ö¾Ô¸º£´ó£¬0703»¯Ñ§Ñ§Ë¶304·Ö£¬Óдó´´ÏîÄ¿£¬Ëļ¶Òѹý +6 ÐÒÔËÁ¨Á¨ 2026-03-22 10/500 2026-03-22 20:10 by edmund7
[¿¼ÑÐ] 22408 344·Ö Çóµ÷¼Á Ò»Ö¾Ô¸ »ªµç¼ÆËã»ú¼¼Êõ +4 solanXXX 2026-03-20 4/200 2026-03-20 23:49 by alg094825
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û