Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 877  |  »Ø¸´: 4

21ceng

гæ (СÓÐÃûÆø)

[ÇóÖú] TLCÓëHPLC

ÎÒ×öµÄÊÇÖ²ÎïÌáÈ¡£¬ÎÒÔÚTLCÏÂÅÜ°å ¶þÂȼ×Í飺¼×´¼£¨20:1£©ÏÂÊÇÒ»¸öµ¥µã£¬Ê¯ÓÍÃÑ£º±ûͪ£¨2:1£©Ò²ÊÇÒ»¸öµã£¬ÓÃʯÓÍÃÑ£º±ûͪ£ºÒÒËáÒÒõ¥£¨7:3:3£©Ò²ÊÇÒ»¸ö´óµã£¬µ«ÉÔ΢ÓеãÄ£ºýÔÓÖÊ¡£Ç°ÌìÓÃHPLC¼ì²â¾¹È»ÊÇ8¸ö·å£¬²¢ÇÒÓÐ6¸ö·åµÄº¬Á¿ÊÇÒ»ÑùµÄ¡£¸Ð¾õºÃÆæ¹Öѽ¡£ÇëÎÊ´ó¼ÒÕâÊÇʲôԭÒòѽ£¿±¾È˸м¤²»¾¡£¡
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jiaoxg

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
HPLC±ÈTCL¾«È·¶àÁË£¬TCLÇø±ð²»¿ªµÄHPLC¿ÉÒÔ·Ö¿ª£¡
2Â¥2013-07-05 16:36:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

21ceng

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by jiaoxg at 2013-07-05 16:36:34
HPLC±ÈTCL¾«È·¶àÁË£¬TCLÇø±ð²»¿ªµÄHPLC¿ÉÒÔ·Ö¿ª£¡

Õâ¸öÊÇÕæµÄ£¬²»¹ýÎÒÃÇʵÑéÊÒÎÒµÄʵÑéÀϰ岻ÔõôͬÒâÎÒÓÃHPLCËùÒÔÎÒÖ»ÄÜÓù轺Öù£¬ÇëÎÊÎÒÓÃʲôÁ÷¶¯ÏàÈ¥·Ö±È½ÏºÃ¡£ÎÒÏÖÔÚ×öµÄÊÇÎâÜïÝÇÌáÈ¡·ÖÀ롣ллѽ
3Â¥2013-07-06 10:31:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

netscaner

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xy656691: ½ð±Ò+3, ¸Ðл²ÎÓ룬лл 2013-07-07 10:45:31
´ÓÄãÓõÄTLCÕ¹¿ª¼Á¿ÉÒÔÍÆ²âÄãµÃµ½»¯ºÏÎKÐÔºÜС£¬¿ÉÄÜÊÇÓÍÖ¬»òÕ߻ӷ¢ÓÍ¡£Äã×îºÃÓÃÆøÖÊÁªÓüø¶¨Ò»Ï£¬ÓÃÒ»¸öСʱ´Ó100¶àÉãÊ϶ȳÌÐòÉýε½280ÉãÊ϶Ȳ¢±£³ÖÒ»»á£¬ÀûÓÃEIÖÊÆ×Êý¾Ý¿â¼ìË÷¼ø¶¨Ò»Ï¿´¿´ÊÇЩʲôÎïÖÊ¡£Èç¹ûÊÇÖ¬·¾Ëá¼°Æäõ¥»òÕ߻ӷ¢ÐԳɷ֣¬Äã¾Í²»ÒªÀË·ÑÁ¦ÆøÈ¥·ÖÀëÁË¡£
ÌìµÀ³êÇÚ£¡
4Â¥2013-07-07 09:11:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

21ceng

гæ (СÓÐÃûÆø)

¹À¼Æ»¹ÕæµÄÊǵ쬲»¹ýÎÒÃÇÕâҲûÓÐÕâ¸öÒÇÆ÷¡£Ã»·Ö¿ªµÄʱºòµã°åÊÇÉúÎï¼îÏÔÉ«·´Ó¦£¬·Ö³öÀ´Ö®ºó¸Ð¾õÊÇÓÍÖ¬ÀàµÄ¡£Ð»Ð»Ñ½
5Â¥2013-07-08 19:07:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 21ceng µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 327Çóµ÷¼Á +23 Xxjc1107. 2026-04-13 25/1250 2026-04-14 18:48 by åÐÒ£ÈýÀÉ
[¿¼ÑÐ] 291 Çóµ÷¼Á +36 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 37/1850 2026-04-14 17:56 by lhj2009
[¿¼ÑÐ] 366Çóµ÷¼Á +11 ²»ÖªÃûµÄСئ 2026-04-11 11/550 2026-04-14 15:50 by zs92450
[¿¼ÑÐ] 279ѧ˶ʳƷרҵÇóµ÷¼ÁԺУ 20+6 ¹Â¶ÀµÄÀǰ®³ÔÑò 2026-04-12 28/1400 2026-04-14 15:44 by zs92450
[½Ìʦ֮¼Ò] ת³¤Æ¸ÁË +7 ¼òµ¥»¯xn 2026-04-13 7/350 2026-04-14 14:50 by xindong
[¿¼ÑÐ] ʳƷÓëÓªÑø£¨0955£©271Çóµ÷¼Á +15 Éý¸ñ°¢´ï 2026-04-12 16/800 2026-04-14 13:18 by ¸¡Èô_°²Éú
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +12 ×ÓľÄÅ 2026-04-12 13/650 2026-04-14 01:19 by Íõ¬Bè±
[¿¼ÑÐ] 302Çóµ÷¼Á +10 Ò×£¡? 2026-04-13 10/500 2026-04-13 19:04 by lbsjt
[¿¼ÑÐ] 322Çóµ÷¼Á£¬08¹¤¿Æ +4 ½ñÌìÊǸöСºÅ 2026-04-08 4/200 2026-04-13 00:20 by baobaoye
[½Ìʦ֮¼Ò] ɽ¶«Ë«·ÇԺУ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Áìµ¼ÐÒÔÖÀÖ»ö£¬½ÌʦÔâÑê¿Ö +3 qut2026 2026-04-11 7/350 2026-04-12 20:24 by qut2026
[¿¼ÑÐ] 0831ÉúÒ½¹¤µÚÒ»ÂÖµ÷¼Áʧ°ÜÇóÖú +12 СÐÜî£î£_s 2026-04-11 16/800 2026-04-12 16:28 by îÚè±
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤300Çóµ÷¼Á +39 Ф¿ªÎÄ 2026-04-09 43/2150 2026-04-12 01:30 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] ÖÐҩѧµ÷¼Á ³õÊÔ324 +4 Ñó¸Ê¾Õ¡¢ 2026-04-10 6/300 2026-04-11 09:41 by gong120082
[¿¼ÑÐ] 301Çóµ÷¼Á +5 149. 2026-04-10 5/250 2026-04-10 15:45 by ²ñС°×
[¿¼ÑÐ] Çൺ¿Æ¼¼´óѧ²ÄÁÏѧԺ£¬»·¾³Ñ§Ôºµ÷¼Á²¹Â¼4ÔÂ10ÈÕÒÔǰ¶¼¿ÉÒÔ +3 1Çà¿Æ´ó¡£ 2026-04-09 5/250 2026-04-10 09:58 by ôæôæÒ»ÊéÉú
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +9 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-09 10/500 2026-04-09 20:01 by Orcid
[¿¼ÑÐ] µ÷¼Á +19 2261744733 2026-04-08 19/950 2026-04-09 19:11 by vgtyfty
[¿¼ÑÐ] 337Çóµ÷¼Á +4 Gky09300550£¬ 2026-04-09 4/200 2026-04-09 17:18 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] 311Çóµ÷¼Á +6 surte 2026-04-08 13/650 2026-04-09 14:00 by surte
[¿¼ÑÐ] 334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 09:28 by wdyheheeh
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û