Znn3bq.jpeg
²é¿´: 654  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

xclwg288

[½»Á÷] ·ÏË®Öа±µªµÄ²â¶¨

ÎÛË®´¦ÀíºóÐèÒª¼ì²â°±µª£¬×îºó·½·¨¼òµ¥Ò×ÐС£Ð»ÁË
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

lucywangwang

ľ³æ (СÓÐÃûÆø)

¡ï
dnp(½ð±Ò+1,VIP+0):¶àлӦÖú£¬³£À´·ÖÎö°æ¡­¡­^_^
ÓÃÁòËáµÎ¶¨

¿ÉÒÔÔÚÍøÉÏÏÂÔØ GB 11891-89 Ë®ÖÊ ¿­ÊϵªµÄ²â¶¨

[ Last edited by lucywangwang on 2007-12-11 at 20:46 ]
4Â¥2007-12-11 20:39:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

xclwg288

ÄÜ·ñÏêϸµã£¬Ð»Ð»
2Â¥2007-12-11 16:01:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hezia

ÖÁ×ðľ³æ (СÓÐÃûÆø)

¡ï ¡ï
dnp(½ð±Ò+2,VIP+0):¶àлӦÖú£¬³£À´·ÖÎö¡­¡­^_^
È¡ÊÊÁ¿¹ýÂ˺óË®ÑùÓÚ50mL±ÈÉ«¹ÜÖУ¬ÓÃË®¶¨ÈÝÖÁ¿Ì¶È£¬·Ö±ð¼ÓÈë1mL 50%£¨w/v£©¾ÆÊ¯Ëá¼ØÄÆÈÜÒº¡¢1mLÄÉÊÏÊÔ¼ÁÈÜÒº£¬Ò¡ÔȺó·ÅÖÃ10min£¬ÔÚ²¨³¤430nm´¦£¬ÓÃ1cm±ÈÉ«Ãó£¬ÒÔÊÔ¼Á¿Õ°××÷²Î±È²â¶¨Îü¹â¶È¡£
ÄÉÊÏÊÔ¼Á£º³ÆÈ¡50gµâ»¯¼Ø£¬ÈÜÓÚ50mLË®ÖУ»Í¬Ê±³ÆÈ¡35g¶þÂÈ»¯¹¯ÈÜÓÚ150mLÐÂÖó·ÐµÄÈÈË®ÖУ¬È»ºó½«¶þÂÈ»¯¹¯ÈÜÒº·ÖÅúÉÙÁ¿¼ÓÈëµ½µâ»¯¼ØÈÜÒºÖУ¬²»¶Ï½Á°è£¬Ö±ÖÁ²úÉúÖìºìÉ«³Áµí²»ÔÙÈܽâΪֹ£¬²¢ÓÃÂËÖ½¹ýÂË£¬ÀäÈ´ºó¼ÓÈë300mL 50%ÇâÑõ»¯¼ØÈÜÒº£¬ÔÙ¼ÓÈë5mL¶þÂÈ»¯¹¯ÈÜÒº£¬ÓÃË®¶¨ÈÝÖÁ1L£¬ÖüÓÚ×ØÉ«Æ¿ÖУ¬ÓÃÏðƤÈûÈû½ô£¬±Ü¹â±£´æ£¬ÖÁÍêÈ«³ÎÇåºóʹÓá£
3Â¥2007-12-11 16:19:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanghai1001

½ð³æ (ÕýʽдÊÖ)

¡ï
dnp(½ð±Ò+1,VIP+0):¶àлӦÖú£¬³£À´·ÖÎö°æ¡­¡­^_^
ÍÆ¼öÒ»¸öÍøÕ¾¸øÄã°Ñ£¬ÉÏÃæÏֳɵģ¬Äã×Ô¼º¿´¾Í¿ÉÒÔßÕ
http://www.hyswz.com/fxfa/index.htm
Íæ×ªµØÇò!!!
5Â¥2007-12-11 21:43:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +6 ?ÒªÉϰ¶? 2026-04-10 6/300 2026-04-10 21:13 by chemisry
[¿¼ÑÐ] ÖпÆÔº×Ü·Ö315Çóµ÷¼Á +8 lallalh 2026-04-09 8/400 2026-04-10 19:30 by dick_runner
[¿¼ÑÐ] Ò»Ö¾Ô¸¿ó´ó£¬²ÄÁϹ¤³Ìר˶314·Ö£¬0856¿Éµ÷¶¼¿ÉÒÔ +15 ÎÞи¿É»÷µÄ¾ÞÈË 2026-04-09 15/750 2026-04-10 18:10 by hmn_wj
[¿¼ÑÐ] 085404 298·ÖÇóµ÷¼Á +10 ºôÀ²ºôÀ²ºôºôºô 2026-04-10 11/550 2026-04-10 16:44 by wangy0907
[¿¼ÑÐ] Ò»Ö¾Ô¸0703»¯Ñ§ÕÐ61×îÖÕÅÅÃû62»¯Ñ§Çóµ÷¼Á +24 ÕÐ61ÅÅÃû62 2026-04-07 28/1400 2026-04-10 16:15 by yx54321
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼ÁÇóÖú +17 zzzzwww 2026-04-09 20/1000 2026-04-10 15:55 by Çóµ÷¼Ázz
[¿¼ÑÐ] »úе»¹Óл¹ÓÐÃû¶îÂð£¿Ì«ÄÑÁË +6 ЦЦԬ 2026-04-10 6/300 2026-04-10 11:54 by ¸ßά´º
[¿¼ÑÐ] ½­ËÕ´óѧ ¹¤¿Æµ÷¼Á ¼ñ© +3 Evan_Liu 2026-04-09 5/250 2026-04-10 10:22 by Evan_Liu
[¿¼ÑÐ] 0854µ÷¼Á +7 950824he@ 2026-04-09 7/350 2026-04-10 09:10 by Delta2012
[¿¼ÑÐ] 278Çóµ÷¼Á +27 ·¶æÃÄÈ 2026-04-07 31/1550 2026-04-09 20:49 by zhouxiaoyu
[¿¼ÑÐ] »úе¹¤³Ì313·ÖÕÒ¹¤¿Æµ÷¼Á +3 ˫һÁ÷±¾¿Æ»úе 2026-04-08 3/150 2026-04-08 20:41 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó£¬³õÊÔ329£¬Çó»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¡ +11 ÓàδÐÁ 2026-04-06 11/550 2026-04-08 15:21 by screening
[¿¼ÑÐ] 285Çóµ÷¼Á +7 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 10/500 2026-04-08 14:34 by zhq0425
[¿¼ÑÐ] 304Çóµ÷¼Á +10 ËØÄê¼ÀÓï 2026-04-06 17/850 2026-04-08 09:05 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 277¡¢Ñ§Ë¶£¬Çóµ÷¼Á ÊýÒ»104£¬ +11 Æ¿×ÓPZ 2026-04-07 12/600 2026-04-07 23:30 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] ũѧ£¬Çóµ÷¼Á£¬314·Ö +4 ·Ã¿Í¼Ç¼¿É°® 2026-04-04 4/200 2026-04-07 21:07 by µÈ°¶
[¿¼ÑÐ] 22408 һ־Ը˫һÁ÷È˹¤ÖÇÄÜ300·Ö ËÄÁù¼¶£¬Êý¾Ý·ÖÎö¹ú½± +4 zzfeng123 2026-04-06 6/300 2026-04-07 21:02 by zzfeng123
[¿¼ÑÐ] 08ר˶275µ÷¼Á +5 AaAa7420 2026-04-05 5/250 2026-04-05 18:01 by jkddd
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 5/250 2026-04-05 15:52 by jndximd
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +9 ¸ï΢¹ð 2026-04-04 9/450 2026-04-05 08:27 by 544594351
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û