±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 883  |  »Ø¸´: 4

hyw166_07

[½»Á÷] ¡¾ÇóÖú¡¿Çë½Ì£ºHPLC Îȶ¨ÐÔÎÊÌ⣿ ÒÑÓÐ4È˲ÎÓë

ÒºÏàÊÔÑé ¸Ä±äÈܽâÑùÆ·ÈÜÒºµÄPH»á¶ÔÈÜÒºÎȶ¨ÐÔ²úÉúÓ°ÏìÂð

×î½ü×öÁËÒ»¸öÏîÄ¿

ÈÜÒºÎȶ¨ÐÔ²»ºÃ

ÒªÊǸıäÈܽâÑùÆ·µÄpH ±ÈÈç Ô­À´ÓÃ3.65 ÏÖÔÚ¸ÄΪ2.00»áʹÈÜÒº±äÎȶ¨Â𠣿 ÆäËüÌõ¼þ²»±ä  Çë´ó¼Ò¸øÎÒµãÒâ¼û лл
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

hyw166_07

Ôõôû´óÏÀ°ï棿£¿£¿£¿
2Â¥2010-07-21 17:37:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kimsohie

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
karl2100(½ð±Ò+1):лл£¡ 2010-07-23 23:53:40
ÎÒ¾õµÃÒª¿´Ò©ÎïµÄÐÔÖʰɣ¬ÓеÄÒ©ÎïÔÚ²»Í¬µÄPHÓв»Í¬µÄ½âÀë³Ì¶È¡£¡£ºÇºÇ£¬¶øÇÒÄãµÄPH=2 ÓеãÄǸö¡£¡£Ò»°ãÖù×ÓʹÓõÄPH¾ÍÊÇ2-8
---------------------------------------------------------------------------------------------------ÎÒʲô¶¼²»¶®£¡
3Â¥2010-07-23 16:46:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hxl4054

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)

Ѧ¶¨Ú̵Äß÷ÐÇÈË

¸÷¸öÒ©Îï²»Ò»Ñù     Äã¿ÉÒÔÏÈ¿¼²ìÒ»ÏÂËüÔÚ¸÷PHµÄÎȶ¨ÐÔ(PH·¶Î§¿ÉÒÔÏÈÉè´óÒ»µã£¬Èç2-8)

ÏÈ¿¼²ì24hÒÔÄÚ£¬Èç¹û¸÷PHϺ¬Á¿¾ùÎȶ¨£¬¿ÉÒÔ¿¼ÂÇ7ÌìÄÚµÄÎȶ¨ÐÔ

Èç¹û24СʱÄÚ£¬Ïàͬʱ¼äµã¸÷PHϲâµÃº¬Á¿ÓÐÃ÷ÏÔ²îÒ죬¾Í¿ÉÒԵóöÕâ¸öÒ©Îï×îÎȶ¨µÄ´óÖÂPH·¶Î§£¬È»ºóÄãÔÙËõСPH·¶Î§¿¼²ì£¬Ö±µ½ÕÒµ½¸ÃÒ©ÎïµÄ×îÎȶ¨pH
4Â¥2010-08-08 23:44:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

uu325

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÕâµÃ¿´¾ßÌåµÄÒ©~
ÎÒ×ö¹ýÓеÄÒ©¾ÍºÜÎȶ¨£¬PH»ù±¾ÎÞÓ°Ï죬µ«ÓеľͲ»ÐÐ~
Äã¿ÉÒÔ¿¼²ìÏÂÎȶ¨ÐÔ~
Äв»ÓÃ߻ૣ¬Å®²»ÓÃßÁà¤~
5Â¥2010-08-09 09:23:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ hyw166_07 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 367Çóµ÷¼Á +3 ÓóÄàà£à£¡­ 2026-03-28 3/150 2026-03-30 13:27 by Iveryant
[¿¼ÑÐ] ÉúÎï¼¼ÊõÓ빤³Ì +7 1294608413 2026-03-25 8/400 2026-03-30 11:36 by ÌÆãå¶ù
[¿¼ÑÐ] 085404Çóµ÷¼Á£¬×Ü·Ö309£¬±¾¿Æ¾­Àú½ÏΪ·á¸» +6 À´²Æaa 2026-03-25 6/300 2026-03-30 09:48 by ÇຣСÎ÷Å£
[¿¼ÑÐ] 281Çóµ÷¼Á +4 ÑÇ¿ËÎ÷good 2026-03-26 6/300 2026-03-29 21:06 by °¡Àî999
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Ê¦·¶´óѧÓлú»¯Ñ§×¨Òµ£¬³õÊÔ351·Ö£¬¸´ÊÔ±»Ë¢Çóµ÷¼Á! +5 ÕæÃûÓбù 2026-03-29 6/300 2026-03-29 20:53 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸£ºÎ÷±±´óѧ£¬Ó¢Ò»ÊýÒ»408-284·ÖÇóµ÷¼Á +4 12.27 2026-03-27 4/200 2026-03-29 14:40 by zhshch
[¿¼ÑÐ] 327Çóµ÷¼Á +6 ¼³Òàê» 2026-03-29 6/300 2026-03-29 13:40 by peike
[¿¼ÑÐ] 315Çóµ÷¼Á +4 akie... 2026-03-28 5/250 2026-03-28 21:05 by zhq0425
[¿¼ÑÐ] 311£¨085601£©Çóµ÷¼Á +4 liziyeyeye 2026-03-28 4/200 2026-03-28 18:50 by 535743368
[¿¼ÑÐ] ҩѧ105500Çóµ÷¼Á +3 Ssun¡£¡£ 2026-03-28 3/150 2026-03-28 11:24 by lxf170613
[¿¼ÑÐ] 085602 307·Ö Çóµ÷¼Á +7 ²»ÖªµÀ½Ðʲô£¡ 2026-03-26 7/350 2026-03-28 09:57 by ÉñÂí¶¼²»¶®
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
[¿¼ÑÐ] 265Çóµ÷¼Á11408 +3 ÁõС¹lu 2026-03-27 3/150 2026-03-27 20:53 by nihaoar
[¿¼ÑÐ] 07»¯Ñ§280·ÖÇóµ÷¼Á +10 722865 2026-03-23 10/500 2026-03-27 15:51 by Plutoqq
[¿¼ÑÐ] 308Çóµ÷¼Á +7 īīĮ 2026-03-25 7/350 2026-03-27 14:47 by ¿ñìÅÂóµ±µ±
[¿¼ÑÐ] 085600£¬²ÄÁÏÓ뻯¹¤321·Öµ÷¼Á +4 ´ó²öС×Ó 2026-03-27 6/300 2026-03-27 14:11 by ËÉ»¨¸×1201
[¿¼ÑÐ] 0703»¯Ñ§338Çóµ÷¼Á£¡ +6 Zuhui0306 2026-03-26 7/350 2026-03-27 10:35 by shangxh
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +4 ´Þwj 2026-03-26 4/200 2026-03-27 08:04 by chemisry
[¿¼ÑÐ] 336²ÄÁÏÇóµ÷¼Á +7 ³ÂäÞÓ¨ 2026-03-26 9/450 2026-03-27 00:20 by wxiongid
[¿¼ÑÐ] 303Çóµ÷¼Á +6 À¶É½Ô 2026-03-25 6/300 2026-03-25 22:47 by 418490947
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û