24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 2257  |  »Ø¸´: 11
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

1988fannyPP

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ºñÆÓ·Ó¡¢ºÍºñÆÓ·ÓÄܲ»ÄÜÓÃÇâÑõ»¯ÄƵ÷pH£¿

ÄÄλ´óÉñ°ï°ïæ°É£¬ÈÜÓÚ¿ÁÐÔ¼îµÄºñÆÓ·ÓÄܲ»ÄÜÓÃÇâÑõ»¯ÄƵ÷pH£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒªÓÃÎÒÃÇÇÚÀÍצצȥ±à֯δÀ´µÄÃΣ¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Lorin_ella

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
xiaoxiao270: ½ð±Ò+1, 3Q 2012-08-25 10:18:09
1988fannyPP: ½ð±Ò+2, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ллÁË£¬ÒÔºó¶à½»Á÷ 2012-08-27 09:20:00
Õâ¸öÎÒ±£Ö¤¿ÉÒÔÓÃNaOHµÄ£¬ÎÒ×ö¹ýºñÆÓ·ÓÓëºÍºñÆÓ·ÓµÄÌáÈ¡¡£×îºó¾ÍÊÇÓüîÌáËá³ÁµÄ°ì·¨´¿»¯µÄ£¬ÔÚpH Ϊ2µ½10.7ʱ¶¼ÊÇÎȶ¨µÄ¡£Ã»ÓÐHPLC£¬ÓÃTLC»ù±¾¾ÍÄÜÅж¨¶«Î÷ÓÐûÓб仵µÄ¡£
􀁤 TLC  ±¡²ã²ãÎö£¬ÓÃÂÈ·ÂÒ»¼×´¼9:1Õ¹¿ª£¬ÓÃ1%Ïã²ÝÈ©ÁòËáÏÔÉ«£¬ºñÆÓ·ÓÏԳȺìÉ«µ¥Ò»°ßµã£¬Rf=0.62£¬ºÍºñÆÓ·ÓΪ×ϺìÉ«µ¥Ò»°ßµã£¬Rf=0.58¡£
6Â¥2012-08-25 10:14:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

xdz1978

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

³ÖÖ®ÒԺ㣡

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
1988fannyPP: ½ð±Ò+3, ¡ïÓаïÖú, ûÓÐÌõ¼þ×ö¸ßЧҺÏà 2012-08-09 10:38:47
xiaoxiao270: ½ð±Ò+1, 3Q 2012-08-25 10:18:01
Õâ¸öÒªÊÔÊÔ¿´£¬ÒòΪNaOH¿ÉÄÜ»áʹÆä½á¹¹·¢Éú±ä»¯£¬×îºÃͨ¹ýHPLCÑéÖ¤Ò»ÏÂ
Ò»ÉíÕýÆø£¬Á½ÐäÇå·ç£¬Èý²Íα¥£¬ËÄ´ó½Ô¿Õ£¡
2Â¥2012-08-09 09:43:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
3Â¥2012-08-18 15:21:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

1012caijuan

гæ (СÓÐÃûÆø)

×îºÃ²»Òª£¬¿ÉÒÔÓÃÈõ¼îÑÎ
4Â¥2012-08-18 15:36:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¸÷λÀÏʦºÃ£¬Çóµ÷¼Á£¬±¾¿Æ211£¬Ò»Ö¾Ô¸Ìì½ò´óѧÉúÎïÓëҽҩѧ˶£¬²îÁ½Ãû¼ȡ¡£ +9 ·ÁùÁùjjj 2026-04-13 9/450 2026-04-13 22:49 by pies112
[²ÄÁϹ¤³Ì] ²ÄÁϵ÷¼ÁÍÆ¼ö +9 µ°¸âx2 2026-04-07 9/450 2026-04-13 09:07 by lhj2009
[¿¼ÑÐ] Çóµ÷¼Á +9 ³Ô¿Ú±ù¼¤Áè 2026-04-07 9/450 2026-04-13 08:46 by ×ÏêØ×ÏÆå
[¿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
[˶²©¼ÒÔ°] ÐÂÒ»´úµç×ÓÐÅÏ¢294Çóµ÷¼Á ²»ÌôѧУ +7 Ytyt11 2026-04-09 8/400 2026-04-12 16:57 by ajpv·çÀ×
[»ù½ðÉêÇë] ɽ¶«Ê¡»ù½ð2026 +5 jerry681 2026-04-08 6/300 2026-04-12 08:33 by kudofaye
[¿¼ÑÐ] 359Çóµ÷¼Á +5 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 19:55 by lbsjt
[¿¼ÑÐ] 283Çóµ÷¼Á 086004¿¼Ó¢¶þÊý¶þ +17 ÄǸöàà×Ó 2026-04-10 18/900 2026-04-11 16:27 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] 337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 08:57 by zhq0425
[¿¼ÑÐ] ±¾¿Æ211 ¹¤¿Æ085400 280·ÖÇóµ÷¼Á ¿É¿çרҵ +11 LZH£¨µÈ´ýµ÷¼ÁÖÐ 2026-04-10 11/550 2026-04-11 08:39 by zhq0425
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] ³õÊÔ261 +3 AshtÉÙ 2026-04-10 6/300 2026-04-10 16:38 by AshtÉÙ
[¿¼ÑÐ] 293µ÷¼Á +25 yj1221 2026-04-08 26/1300 2026-04-10 15:02 by ²ñС°×
[¿¼ÑÐ] ±¾¿ÆÎ÷¹¤´ó 0856 324Çóµ÷¼Á +10 wysyjs25 2026-04-09 11/550 2026-04-10 08:37 by 5268321
[¿¼ÑÐ] ±¾¿Æ211 ¹¤¿Æ085400 280·ÖÇóµ÷¼Á ¿É¿çרҵ +3 LZH£¨µÈ´ýµ÷¼ÁÖÐ 2026-04-09 3/150 2026-04-09 21:29 by wutongshun
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +8 bradoner 2026-04-08 9/450 2026-04-09 13:43 by onlyÖÜ
[¿¼ÑÐ] 286Çóµ÷¼Á +19 Faune 2026-04-08 20/1000 2026-04-09 08:36 by ŶŶ123
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +7 ¼ÓÒ»Ò»¾Å 2026-04-07 10/500 2026-04-08 20:14 by yutian743
[¿¼ÑÐ] »úеµ÷¼Á +3 zzzbcb 2026-04-07 3/150 2026-04-07 22:19 by hemengdong
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û