±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 533  |  »Ø¸´: 6
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

honghaiyan

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾½»Á÷¡¿HPLCÁ÷¶¯ÏàpH±ä»¯ÎÊÌâ

   ±¾ÈËÔÚÅäÖÆÒºÏàÁ÷¶¯Ïàʱ£¬Óô¿¼×´¼×öÁ÷¶¯Ï࣬Á×Ëáµ÷pH£¬½á¹ûÅäºÃºópHÊÇ3.3£¬ÍÑÆøºó±ä³É2.7£¬Á½ÕßζÈÏàͬ¡£ÇëÎÊÓÐûÓÐ³æ³æÅöµ½ÏàͬµÄÎÊÌ⣿´ó¼ÒÒ»ÆðÀ´ÌÖÂÛÒ»ÏÂʲôԭÒò~
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

petunia06

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
opq691(½ð±Ò+2,VIP+0):¸Ðл²ÎÓë½»Á÷£¬»¶Ó­³£À´·ÖÎö°æ 10-11 12:56
Óô¿µÄ¼×´¼Ö±½Óµ÷pHµ½3×óÓÒ£¬´ËÈÜÒº±¾Éí²»¾ßÓлº³åÈÜÒºµÄ×÷Ó㬳¬Éù»á·¢µÄ¼×´¼»áÊÇpH·¢Éú±ä»¯£¬½¨ÒéʹÓûº³åÑΡ£
4Â¥2009-10-11 08:50:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

swt1898

Ìú³æ (ÖøÃûдÊÖ)

¡ï
opq691(½ð±Ò+1,VIP+0):¸Ðл²ÎÓë½»Á÷£¬»¶Ó­³£À´·ÖÎö°æ 10-10 22:03
СÎÊÌâÀ²£¬²»ÄÜÖ»ÓÃÁ×ËᣬҪÓÃÁ×ËáÑλº³åÈÜÒº
2Â¥2009-10-10 20:56:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qwert9893

Òø³æ (СÓÐÃûÆø)

ÄãÏë

¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
opq691(½ð±Ò+3,VIP+0):¸Ðл²ÎÓë½»Á÷£¬»¶Ó­³£À´·ÖÎö°æ 10-11 12:55
1£¬¼×´¼ºÜÈÝÒ×»Ó·¢£¬
2£¬¼×´¼±¾ÉíµÄpH²»×¼£¬Ò»Ö±Ìø£¬
3£¬±ð˵¼×´¼£¬¾ÍÊÇË®ÈÜÒºÍÑÆøÇ°ºó£¬pHÒ²»á±äµÄ£¬
4£¬pH¶ÔÓÚÁ÷¶¯ÏàÀ´Ëµ£¬ºÜÖØÒª£¬²»Äܱ仯µÄ£¬±ØÐëÓûº³åÑÎÌåϵ¡£¼×´¼Ö±½Óµ÷pH£¬ÒâÒå²»´ó¡£
5£¬¼´±ãʹÓÃÁ×Ëáµ÷½ÚpH£¬ÄÇÄãÒ²µÃ¹ýÂ˰¡£¬¹ýÂËÖ®ºóµÄpHÄØ£¿
3Â¥2009-10-11 08:45:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

honghaiyan

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by qwert9893 at 2009-10-11 08:45:
1£¬¼×´¼ºÜÈÝÒ×»Ó·¢£¬
2£¬¼×´¼±¾ÉíµÄpH²»×¼£¬Ò»Ö±Ìø£¬
3£¬±ð˵¼×´¼£¬¾ÍÊÇË®ÈÜÒºÍÑÆøÇ°ºó£¬pHÒ²»á±äµÄ£¬
4£¬pH¶ÔÓÚÁ÷¶¯ÏàÀ´Ëµ£¬ºÜÖØÒª£¬²»Äܱ仯µÄ£¬±ØÐëÓûº³åÑÎÌåϵ¡£¼×´¼Ö±½Óµ÷pH£¬ÒâÒå²»´ó¡£
5£¬¼´±ãʹÓÃÁ× ...

ÎÒûÓйýÂ˰¡£¬·´ÕýÓõľͼ¸µÎ£¬¹ýÂËÍêÓ¦¸Ã»¹ÊÇÒ»Ñù°É
5Â¥2009-10-11 10:20:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÕÒµ÷¼Á +7 ³þÇÇÇÇ 2026-04-01 7/350 2026-04-05 09:07 by dick_runner
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤306·ÖÕÒºÏÊʵ÷¼Á +13 ²×º£ÇáÖÛe 2026-04-04 13/650 2026-04-05 08:27 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] µ÷¼Á +8 ÐܶþÏëÉϰ¶ 2026-04-04 8/400 2026-04-05 05:27 by houyaoxu
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤306·ÖÕÒµ÷¼Á +12 ²×º£ÇáÖÛe 2026-04-03 13/650 2026-04-04 23:45 by lqwchd
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-02 13/650 2026-04-04 23:10 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 11408,335·Ö£¬±¾¿Æ211£¬Çóµ÷¼Á£¬¿Éתרҵ +5 öùÀæ´óöùÓã 2026-04-03 5/250 2026-04-04 22:49 by chongya
[¿¼ÑÐ] 292Çóµ÷¼Á +11 2022080213 2026-04-04 13/650 2026-04-04 18:38 by macy2011
[¿¼ÑÐ] 295Çóµ÷¼Á +3 ÉÐټѽ 2026-04-03 4/200 2026-04-03 21:23 by zhq0425
[¿¼ÑÐ] 303Çóµ÷¼Á +10 DLkz1314. 2026-03-30 10/500 2026-04-03 18:03 by Jimmyandyou
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©½»Í¨´óѧ²ÄÁϹ¤³Ì×Ü·Ö358 +4 cs0106 2026-04-03 4/200 2026-04-03 13:41 by °ÙÁéͯ888
[¿¼ÑÐ] 311Çóµ÷¼ÁÒ»Ö¾Ô¸ºÏ·Ê¹¤Òµ´óѧ +15 Çï¶þÊ®¶þ 2026-03-30 15/750 2026-04-03 10:19 by linyelide
[¿¼ÑÐ] 326Çóµ÷¼Á +3 9ahye 2026-04-02 4/200 2026-04-03 08:43 by Jaylen.
[¿¼ÑÐ] 366Çóµ÷¼ÁÒ»Ö¾Ô¸¶«±±´óѧ +8 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 8/400 2026-04-02 21:39 by dongzh2009
[¿¼ÑÐ] »·¾³¹¤³Ì297·ÖÇóµ÷¼ÁÒ»Ö¾Ô¸º¼¸ßÔº +15 GENJIOW 2026-03-31 16/800 2026-04-02 17:56 by cyh¡ª315
[¿¼ÑÐ] 270Çóµ÷¼Á +8 С½Üpp 2026-03-31 10/500 2026-04-02 12:57 by yulian1987
[¿¼ÑÐ] Ò»Ö¾Ô¸9³õÊÔ366 ±¾Ë«·ÇÇóµ÷¼Á +4 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 4/200 2026-04-02 09:56 by guanxin1001
[¿¼ÑÐ] 292Çóµ÷¼Á +17 ľ³æer12138 2026-04-01 17/850 2026-04-01 21:37 by Æß¶È²»ÐÅÈÎ
[¿¼ÑÐ] ÉúÎïѧ296Çóµ÷¼Á +10 ÌÀÔ²°ü 2026-03-29 14/700 2026-04-01 10:44 by Çóµ÷¼Ázz
[¿¼ÑÐ] ºÏ·ÊÇøÓòÐÔÖØµãÒ»±¾ÕÐÊÕµ÷¼Á +4 6266jl 2026-03-30 8/400 2026-03-31 18:43 by 6266jl
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ³õÊÔ346 +4 085601³õÊÔ346 2026-03-30 4/200 2026-03-31 07:47 by jp9609
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û