Znn3bq.jpeg
²é¿´: 985  |  »Ø¸´: 14
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

Сë³æ8358

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÌÖÂÛ¡¿HPLC¼ì²â²úÆ·ÍÏβÑÏÖØ

¸÷λ´óÏÀ
     ÎÒÓÃHPLC¼ì²âÒ»Ýìõ«ÀàÎïÖÊ£¬ÆäPHÖÐÐÔ£¬Á÷¶¯ÏàÒÒëæ-0.1%Á×Ëá=95£º5£¬³ö·åʱ¼äÔÚ6min£¬Ä¿±ê·åÍÏβ·Ç³£ÑÏÖØ£¬²»ÖªµÀ¸÷λ´óÏÀÓÐûÓа취ȥ³ý£¬¸ø¸öÒâ¼û°¡¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

luomuwuhen

½ð³æ (ÖøÃûдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
opq691(½ð±Ò+1):¸Ðл²ÎÓë½»Á÷£¬»¶Ó­³£À´·ÖÎö°æ
ÊDz»ÊǾÉÖù×ÓÁË£¬¾ÍÖù×Ó¾ÍÈÝÒ׳öÏÖÍÏβÑÏÖØÏÖÏó¡£»¹ÓоÍÊÇÁ÷¶¯ÏàµÄÎÊÌ⣬¿ÉÄÜÒÒëæ-0.1%Á×Ëá=95£º5²»ÊʺÏÄãµÄÄ¿±êÎµ÷µ÷£¬¼ÓµãÁ×ËáÑΡ£0.02MµÄKH2PO4¾Í¿ÉÒÔ
Ò©ÎïºÏ³É
2Â¥2009-07-10 12:47:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ССľ´¬

Í­³æ (Ö°Òµ×÷¼Ò)

Íü¼ÇÖÐ

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
opq691(½ð±Ò+1):¸Ðл²ÎÓë½»Á÷£¬»¶Ó­³£À´·ÖÎö°æ
Èç¹ûÒÔǰÓÃûÓÐÎÊÌ⣬ÏÖÔÚ³öÏÖÎÊÌ⣬˵Ã÷ÊÇÖù×Ó²»ÐÐÁË£¬Èç¹ûÊǸտªÊ¼Ê¹ÓþͳöÏÖµÄÎÊÌ⣬˵Ã÷Á÷¶¯Ï಻ºÏÊÊ
3Â¥2009-07-10 12:49:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

µç¹â×ÏÍâÏß

ľ³æ (ÖøÃûдÊÖ)

Ò²Óöµ½ÁËÕâÖÖÎÊÌâ
whereamazinghappens!
4Â¥2009-07-10 13:35:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ò¹ÓêδÑë

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
opq691(½ð±Ò+1):¸Ðл²ÎÓë½»Á÷£¬»¶Ó­³£À´·ÖÎö°æ
ÎÒÈÏΪÈç¹û²»ÊÇÖù×ÓµÄÎÊÌ⣬¾Í¿ÉÒÔÊÇÁ÷¶¯ÏàpH»ò±ê׼ƷµÄpHÎÊÌ⣡
5Â¥2009-07-10 15:10:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chgli1981

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
opq691(½ð±Ò+1):¸Ðл²ÎÓë½»Á÷£¬»¶Ó­³£À´·ÖÎö°æ
¼ÓµãTEAÊÔÊÔ
6Â¥2009-07-10 15:52:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sunny0221

¡ï
opq691(½ð±Ò+1,VIP+0):¸Ðл²ÎÓë½»Á÷£¬»¶Ó­³£À´·ÖÎö°æ 7-10 21:29
Ó¦¸ÃÊÇÁ÷¶¯Ï಻ºÏÊÊ£¬PH²»¶Ô
7Â¥2009-07-10 16:48:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shinebss

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
opq691(½ð±Ò+1,VIP+0):¸Ðл²ÎÓë½»Á÷£¬»¶Ó­³£À´·ÖÎö°æ 7-10 21:29
Â¥Ö÷²âµÄÊÇ´¿Ñù»¹ÊÇ»ìºÏÑù£¿
´¿Ñù³öÏÖÉÏÊöÎÊÌâµÄ»°¿ÉÄÜÔ­Òò¾ÍÈçÂ¥Éϼ¸Î»Ëù˵£¬
»ìºÏÑù»òÕßÑùÆ·´¿¶È²»¹»µÄ»°¾Í¿ÉÄÜÊǰüºÏ·åÁË£¬
´¦Àí·½·¨¾ùÊǵ÷Á÷¶¯Ïà±ÈÀý»òÕß»»Á÷¶¯Ïà-------
^^^^^¦Â^^^^^ s s
8Â¥2009-07-10 16:58:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ºìÑÕ

Ìú³æ (ÕýʽдÊÖ)

¡ï
opq691(½ð±Ò+1,VIP+0):¸Ðл²ÎÓë½»Á÷£¬»¶Ó­³£À´·ÖÎö°æ 7-10 21:30
¶à²Î¿¼ÏÂÎÄÏ×£¬²»ÊÇÖù×ÓÎÊÌ⣬¾ÍÊÇÁ÷¶¯ÏàÓÐÎÊÌ⣬×öÒºÏ࣬Á÷¶¯ÏàµÄÓÅ»¯
9Â¥2009-07-10 19:32:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jiamingw

½ð³æ (СÓÐÃûÆø)

¡ï
opq691(½ð±Ò+1,VIP+0):¸Ðл²ÎÓë½»Á÷£¬»¶Ó­³£À´·ÖÎö°æ 7-11 16:11
Èç¹û²»ÊÇÖù×ÓÎÊÌâ¾ÍÒªµ÷½ÚÁ÷¶¯ÏàµÄph£¬ÕâµãºÜÖØÒª£¬¿ÉÒÔÊÔÊÔph3.5
10Â¥2009-07-11 12:27:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Сë³æ8358 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÊÕµ½¸´ÊÔµ÷¼Áµ«ÊÇÈ¥²»ÁË +7 СÎÏÅ£* 2026-04-16 7/350 2026-04-18 09:24 by Ï£ÍûÎҺúõÄ
[¿¼ÑÐ] 260Çóµ÷¼Á +4 Zyt1314520.. 2026-04-17 5/250 2026-04-18 08:28 by babysonlkd
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +33 yzyzx 2026-04-12 37/1850 2026-04-17 23:00 by wunaiy88
[¿¼ÑÐ] ½ÓÊÜÈκε÷¼Á +4 Ò²¾ÍÊÇÀõ×Ó 2026-04-17 4/200 2026-04-17 17:57 by Equinoxhua
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó²ÄÁÏÓ뻯¹¤£¬353·Ö»¹Óе÷¼ÁѧУÂð +10 ·ñ¼«Ì©À´2026 2026-04-15 12/600 2026-04-17 17:54 by mapenggao
[½Ìʦ֮¼Ò] ɽ¶«Ë«·ÇԺУ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Áìµ¼ÐÒÔÖÀÖ»ö£¬½ÌʦÔâÑê¿Ö +4 qut2026 2026-04-11 8/400 2026-04-17 16:10 by »á·ÉµÄÖí157
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +28 ¹þ¹þ¹þ^_^ 2026-04-12 28/1400 2026-04-16 21:36 by ´óÁ¦Ë®ÊÖÁ¦´óÎÞÇ
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +14 à¶¹þ¼ÓÓÍ 2026-04-14 16/800 2026-04-16 10:15 by beilsong20
[¿¼ÑÐ] 279ѧ˶ʳƷרҵÇóµ÷¼ÁԺУ 20+7 ¹Â¶ÀµÄÀǰ®³ÔÑò 2026-04-12 29/1450 2026-04-16 09:00 by screening
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +4 °×ÔÆ123456789 2026-04-13 4/200 2026-04-16 00:18 by ·ÛÇßÈô³¾
[¿¼ÑÐ] 211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á +19 YHLAH 2026-04-11 23/1150 2026-04-14 22:25 by fenglj492
[¿¼ÑÐ] ¸÷λÀÏʦºÃ£¬Çóµ÷¼Á£¬±¾¿Æ211£¬Ò»Ö¾Ô¸Ìì½ò´óѧÉúÎïÓëҽҩѧ˶£¬²îÁ½Ãû¼ȡ¡£ +11 ·ÁùÁùjjj 2026-04-13 11/550 2026-04-14 16:01 by zs92450
[½Ìʦ֮¼Ò] ת³¤Æ¸ÁË +7 ¼òµ¥»¯xn 2026-04-13 7/350 2026-04-14 14:50 by xindong
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[¿¼ÑÐ] 302Çóµ÷¼Á +10 Ò×£¡? 2026-04-13 10/500 2026-04-13 19:04 by lbsjt
[¿¼ÑÐ] 290Çóµ÷¼Á +18 ¿Â»´È» 2026-04-12 20/1000 2026-04-13 12:56 by cyh¡ª315
[¿¼ÑÐ] Ò»Ö¾Ô¸085802 323·ÖÇóµ÷¼Á +13 drizzle_9 2026-04-12 14/700 2026-04-13 10:26 by Faiz5552
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[¿¼ÑÐ] 339Çóµ÷¼Á +8 hanwudada 2026-04-11 9/450 2026-04-12 15:36 by laoshidan
[¿¼ÑÐ] 331Çóµ÷¼Á +5 Íõ¹ú˧ 2026-04-11 5/250 2026-04-11 22:56 by Ϫ½§Á÷Ë®
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û