Znn3bq.jpeg
²é¿´: 4036  |  »Ø¸´: 34

moonblue789

½ð³æ (СÓÐÃûÆø)

zhangshh(½ð±Ò+1): 2010-06-28 21:37:31
50mg 6-BAÈÜÓÚ1ML 1M NaOH»òÑÎËᣬȻºóÓÃÎÞ¾úÈ¥Àë×ÓË®¶¨ÈÝÖÁ50ML£¬¶¨Èݺó¹ýÂËÃð¾ú¡£Å¨¶ÈΪ1mg/ml¡£
21Â¥2010-04-23 09:09:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yangszh

Òø³æ (СÓÐÃûÆø)

1NµÄÇâÑõ»¯ÄƺܺÃÈܵÄ
22Â¥2010-04-24 17:22:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangqi20092

гæ (СÓÐÃûÆø)

ÕâÊÇÎÒÓùýµÄ£¬ÍêÈ«ÄÜÈںá£

zhangshh(½ð±Ò+1): 2010-06-28 21:37:40
ÎÒÅä100mL£¬2mg/mLµÄ6-BA£¬100mL¡£ÏȼÓ10mLµÄ1MµÄHCL£¬ÈܽâÒ»»á£¬ÔÙ¼Ó80mLµÄÕôÁóË®£¬³ä·ÖÒ¡ÔÈ£¬Ò¡µÄʱ¼ä³¤Ò»Ð©£¬´ó¸ÅÊÇ1.5Сʱ°É£¬ÏÂÃæ¶¨Èݵ½100mL£¬ÔÙ¼ÌÐøÒ¡ÔÈ£¬¼´¿É¡£¸Õ¿ªÊ¼¿ÉÄÜ»áÓкöàС¿ÅÁ££¬²»ÓÃ׿±£¬ÂýÂý¼ÓÕôÁóË®£¬³ä·ÖÒ¡ÔÈ£¬¶¨Èݺó£¬ÔÙÒ¡Ò»»á¾ÍOKÁË¡£
23Â¥2010-05-10 20:08:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liujie2008

½ð³æ (СÓÐÃûÆø)

ÎÒÃÇÊÇÓÃ1N µÄNaOHÈܽâµÄ
ÈÏÕæ×öºÃÿһÌì
24Â¥2010-05-21 13:33:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

silicare

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ºÏ»ï´´Òµ°æ¼æÖ°°æÖ÷

ÓÅÐã°æÖ÷

ÔÚËáÖиüºÃÈܸüÎȶ¨£¬ÅäºÃ¿ÉÒÔ·ÅËĶȣ¬×îºÃÏÖÓÃÏÖÅä
25Â¥2010-05-21 13:50:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

skyf999

гæ (³õÈëÎÄ̳)

zhangshh(½ð±Ò+1): 2010-06-28 21:37:52
ÎÒÓõÄÒ²ÊǸßŨ¶ÈµÄNaOH£¬ÏȰÑNaOHÈÜÒºÉÙÐí¼Óµ½³ÆÁ¿ºÃµÄ6-baÉÏ£¬½Á°è£¬×îºóÔÚÖð²½¼ÓË®£¬¶¨ÈÝ
ÒÀ·²
26Â¥2010-06-28 16:26:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zyz123456

гæ (СÓÐÃûÆø)

ÓÃ0.1NµÄNaOH»òKOHÖúÈÜ£¬Ð§¹û¸üºÃ¡£
27Â¥2010-09-13 16:25:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

putongpy

½û³æ (ÕýʽдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

28Â¥2010-09-14 20:43:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎÒ°®ÎÄ×Ö

Òø³æ (³õÈëÎÄ̳)

ÓÃ1mµÄÑÎËá¼ÓÈÈÈܽ⣬ÔÙ»ºÂý¼ÓË®£¬²»ÒªÒ»´Î¼ÓµÄÌ«¶à£¬Èç¹û¼Óˮ̫¿ì»áÓв»ÈÜÎï³öÀ´£¬¾Í²»Ì«ºÃÈܽâÁË¡£×îºÃÓôÅÁ¦½Á°èÆ÷£¬ÎÒÿ´Î¶¼ÊÇÕâôÅäµÄ¡£
29Â¥2010-09-17 10:09:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

younggatt

Òø³æ (СÓÐÃûÆø)

×îºÃÓÃNaOH»òKOHÖúÈÜ£¬È»ºóÓÃÕôÁóË®¶¨ÈÝ
°Ñ¼òµ¥µÄÊÂÇéÖØ¸´Öظ´ÔÙÖØ¸´¾Í³É¹¦ÁË
30Â¥2010-09-19 11:22:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zhangshh µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[ÕÒ¹¤×÷] ɽ¶«¸ßУ½Ìʦ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Ô±¹¤¹ý²»ÏÂÈ¥À² +4 qut2026 2026-04-09 9/450 2026-04-12 00:54 by qut2026
[¿¼ÑÐ] 332Çóµ÷¼Á +14 ½¶½¶123 2026-04-10 14/700 2026-04-12 00:27 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +6 asdasdassda 2026-04-05 7/350 2026-04-12 00:26 by ´Ô÷ëll
[¿¼ÑÐ] 291·Öµ÷¼Á +5 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-09 6/300 2026-04-11 21:06 by ÄæË®³Ë·ç
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +3 Say Never 2026-04-11 3/150 2026-04-11 17:22 by daydayup2005
[¿¼ÑÐ] 085500Çóµ÷¼Á²ÄÁÏ +10 Ò×11122 2026-04-09 10/500 2026-04-11 10:39 by maddjdld
[¿¼ÑÐ] 346£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +7 moser233 2026-04-10 8/400 2026-04-11 08:52 by Öí»á·É
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] Çóµ÷¼Á +5 ²»»á·ÉµÄÓã@ 2026-04-10 5/250 2026-04-10 19:07 by chemisry
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401µç×ÓÐÅÏ¢£¬±¾¿Æµç×ÓÐÅÏ¢ +3 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 3/150 2026-04-10 16:29 by sophia_93
[¿¼ÑÐ] 301Çóµ÷¼Á +5 149. 2026-04-10 5/250 2026-04-10 15:45 by ²ñС°×
[¿¼ÑÐ] »·¾³×¨Ë¶µ÷¼Á +16 »á˵»°µÄÖâ×Ó 2026-04-06 16/800 2026-04-10 10:30 by asy1wn
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤301·ÖÇóµ÷¼ÁԺУ +33 ´ÌÍ´jk 2026-04-06 34/1700 2026-04-09 18:31 by hy861222
[¿¼ÑÐ] 332£¬085601Çóµ÷¼Á +12 ydfyh 2026-04-09 14/700 2026-04-09 17:28 by wp06
[¿¼ÑÐ] Çó»úеר˶297µÚ¶þÅúµ÷¼Á +5 ʰÆâ12¡£ 2026-04-08 5/250 2026-04-09 16:43 by Ôʵ±ÊʶÈ
[¿¼ÑÐ] 085404£¬334·Ö£¬Çóµ÷¼Á +5 sunjie8888 2026-04-08 8/400 2026-04-09 07:26 by sunjie8888
[¿¼ÑÐ] Çóµ÷¼Á +15 ÐܶþÏëÉϰ¶ 2026-04-06 15/750 2026-04-08 04:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 312Çóµ÷¼Á +4 LR6 2026-04-06 4/200 2026-04-07 08:42 by jp9609
[¿¼ÑÐ] 287·ÖÇóµ÷¼Á ÓÐרÀû¹ú½±Ò»Ö¾Ô¸¹þ¹¤´ó085406 +6 °×Ò׳½ 2026-04-06 7/350 2026-04-06 22:46 by 875465
[¿¼ÑÐ] ¹¤¿Æ277·ÖÇóµ÷¼Á²ÄÁÏ +8 ÉÏÁËÉÏÁËÉÏŶ 2026-04-05 9/450 2026-04-05 13:05 by wwytracy
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û