Znn3bq.jpeg
²é¿´: 637  |  »Ø¸´: 3

crush_bc

Òø³æ (ÕýʽдÊÖ)

[ÇóÖú] 2%µÄ£¨NH4£©2SO4ºÍNH3¡¤H2OÔõôÀí½â£¿

ǰ±²ÃǺã¬Ò»ÖÖ5Íò×óÓÒøµ°°×ÌáÈ¡µÄ¹ý³ÌÖУ¬²Î¿¼ÎÄÏ×ÊÇÕâÑù˵µÄ£º

--------------------¹è½ºÎü¸½ÎïÓÃÇåˮϴµÓÊý´Î£¬ÓÃNH3¡¤H2Oµ÷pH8.0£¬ÔÙÓÃ0.5%µÄÑÎˮϴµÓ£¬È»ºóÓÃ2%µÄ£¨NH4£©2SO4ºÍNH3¡¤H2OÏ´ÍÑ¡£------------------------

ÎÒÏëÎÊÏ£¬×îºóÕâ¸ö¡°2%µÄ£¨NH4£©2SO4ºÍNH3¡¤H2OÏ´ÍÑ¡±ÔõôÀí½â£¿Ôõô¸öÅä·¨£¿Ð»Ð»£¡
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ß÷ß÷Óëßãßã

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Òª°ÑÉú»î¹ý³ÉÊ«ºÍÔ¶·½

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
crush_bc: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, 3 2013-01-07 12:09:33
¸öÈËÀí½â£¬2%µÄ£¨NH4£©2SO4ºÍNH3¡¤H2OÊÇÖ¸£º100mlË®Öк¬ÓÐ2gµÄÁòËá¶þ狀Í2mlµÄŨ°±Ë®
ÉúÃü²»Ï¢£¬·Ü¶·²»Ö¹
2Â¥2013-01-07 12:05:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

crush_bc

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by ß÷ß÷Óëßãßã at 2013-01-07 12:05:37
¸öÈËÀí½â£¬2%µÄ£¨NH4£©2SO4ºÍNH3¡¤H2OÊÇÖ¸£º100mlË®Öк¬ÓÐ2gµÄÁòËá¶þ狀Í2mlµÄŨ°±Ë®

ÎÒÒ²ÊÇÕâôÀí½âµÄ£¬Ï£Íû²»ÊÇÆäËûµÄÒâ˼°¡£¬¹þ¹þ~~лÀ²
3Â¥2013-01-07 12:10:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

À±±ÊvСÐÂ

ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)

ÓÅÐã°æÖ÷

Óиö´Ê½Ð¡°µ±Á¿Å¨¶È¡±...Ï£Íû°ïµ½ÄãÁË
×ÔÇ¿²»Ï¢£¬ÈÕÐÂÔÂÒì
4Â¥2013-01-09 23:00:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ crush_bc µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 300Çóµ÷¼Á +10 ³Èa777 2026-04-15 10/500 2026-04-16 12:50 by maoqinghuijz
[¿¼ÑÐ] 327Çóµ÷¼Á +26 Xxjc1107. 2026-04-13 29/1450 2026-04-16 10:52 by Espannnnnol
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á?ºÓÄÏũҵ´óѧ±¾¿Æ +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 13/650 2026-04-16 10:43 by Espannnnnol
[¿¼ÑÐ] ¿ÒÇëÓÐѧУÊÕÁô +6 ¿Â»´È» 2026-04-12 6/300 2026-04-16 07:23 by ѧԱJpLReM
[¿¼ÑÐ] 085404 22408 309·ÖÇóµ÷¼Á +9 lzmk 2026-04-14 10/500 2026-04-15 20:02 by ѧԱJpLReM
[¿¼ÑÐ] ͨÐŹ¤³ÌÇóµ÷¼Á£¡£¡£¡ +6 zlb770521 2026-04-14 6/300 2026-04-15 20:00 by ѧԱJpLReM
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +11 RussHu 2026-04-12 13/650 2026-04-15 19:07 by zhuwenxu
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +34 ¹ûÈ»ÓÐÎÒ 2026-04-10 35/1750 2026-04-15 13:05 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÇóÉúÎïѧµ÷¼Á +10 Áõīī 2026-04-13 10/500 2026-04-14 15:16 by zs92450
[¿¼ÑÐ] ¿¼Ñе÷¼Á +13 ³¤¹­°Á 2026-04-13 14/700 2026-04-14 14:44 by zs92450
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] Çóµ÷¼Á +12 Á§ÜÔÒ»¶¨Éϰ¶ 2026-04-10 13/650 2026-04-14 00:08 by Equinoxhua
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[¿¼ÑÐ] 291Çóµ÷¼Á +8 ¹ØÒä±±. 2026-04-11 8/400 2026-04-12 09:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] 352 Çóµ÷¼Á +6 yzion 2026-04-11 8/400 2026-04-11 16:24 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ354·Ö +5 ÓêÉùÓàÉú 2026-04-11 6/300 2026-04-11 16:12 by ÓêÉùÓàÉú
[¿¼ÑÐ] 337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 08:57 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸±±Àí¹¤298Ó¢Ò»Êý¶þÒÑÉϰ¶£¬¸Ðл¸÷λÀÏʦ +14 Reframe 2026-04-10 16/800 2026-04-10 23:07 by caotw2020
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ·ç˵ËýÔçÍüÁË 2026-04-10 13/650 2026-04-10 18:56 by chemisry
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û