²é¿´: 1011  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

larch

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ÇëÎÊ200mM/LÁ×Ëá¼Ø»º³åÒºÈçºÎÅäÖÆ£¨pH7.5£©

ÇóÖú¸÷λ´óÏÀ£¬Ð»Ð»£¡
»Ø¸´´ËÂ¥
Ô¸,Сľ³æÔ½°ìÔ½ºÃ!!!
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ahuoo86

Ìú³æ (ÕýʽдÊÖ)

¡ï
chemcccc(½ð±Ò+1,VIP+0):thx 5-30 20:14
³ÆÈ¡Á×ËáÇâ¶þÄÆ(Na2HPO4¡¤12H2O)6.02gºÍÁ×Ëá¶þÇâÄÆ (NaH2PO4¡¤2H2O)0.5gÒÔÕô
ÁóË®ÈܽⶨÈÝÖÁ1000mL .....50mm/L£¬Â¥Ö÷°´±ÈÁÐËãË㣬½ö¹©²Î¿¼
2Â¥2009-05-30 18:36:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

larch

½ð³æ (ÕýʽдÊÖ)

Á×ËáÑλº³åÒº°´Á×ËáÇâ¶þÄÆºÍÁ×Ëá¶þÇâÄÆ±ÈÀýÅä£¬ÍøÉϺܶ࣬µ«ÏÖÔÚÊÇÁ×Ëá¼Ø»º³åÒº£¬ÎÒ²»ÖªµÀÔõô»»Ë㣿£¿£¿
Ô¸,Сľ³æÔ½°ìÔ½ºÃ!!!
3Â¥2009-05-30 19:39:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kmd2005

ľ³æ (ÖøÃûдÊÖ)

ɱ³æÉ²

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
200mM/L£¿ÕâÊÇʲôµ¥Î»£¿
ÌìºÜÀ¶``
4Â¥2009-05-30 20:08:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kmd2005

ľ³æ (ÖøÃûдÊÖ)

ɱ³æÉ²

¡ï
heavence007(½ð±Ò+1,VIP+0):ллӦÖú 5-31 02:33
M-----mol/L£¬Õâ¸öµ¥Î»ÎÒµ¹ÊǺܳ£¼û¡£

Èç¹ûÊÇÅäÖÆ200mM¼´200mmol/LµÄÁ×Ëá¼Ø£¬µ¹ÊDZȽϼòµ¥£¬¼ÆËãһϣ¬³ÆÈ¡Ò»¶¨Á¿µÄ»ù×¼ÊÔ¼ÁÒÔË®Èܽ⣬ȻºóÔÚÈÝÁ¿Æ¿ÖÐÈÝÁ¿¼´¿É¡£
ÌìºÜÀ¶``
5Â¥2009-05-30 20:12:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

larch

½ð³æ (ÕýʽдÊÖ)

µ«ÊÇÒªÇópH=7.5£¬ÊDz»ÊÇÏñÁ×Ëá¶þÇâÄÆºÍÁ×ËáÇâ¶þÄÆ°´Ò»¶¨±ÈÀýÅäÖÆ¼´¿ÉµÃ²»Í¬µÄpHÖµ£¬ÄÇ200mmol/LÁ×Ëá¼Ø»º³åÒºpH=7.5ÈçºÎÅäÄØ
Ô¸,Сľ³æÔ½°ìÔ½ºÃ!!!
6Â¥2009-05-30 20:50:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kmd2005

ľ³æ (ÖøÃûдÊÖ)

ɱ³æÉ²

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÒýÓûØÌû:
Originally posted by larch at 2009-5-30 20:50:
µ«ÊÇÒªÇópH=7.5£¬ÊDz»ÊÇÏñÁ×Ëá¶þÇâÄÆºÍÁ×ËáÇâ¶þÄÆ°´Ò»¶¨±ÈÀýÅäÖÆ¼´¿ÉµÃ²»Í¬µÄpHÖµ£¬ÄÇ200mmol/LÁ×Ëá¼Ø»º³åÒºpH=7.5ÈçºÎÅäÄØ

ÓÉÓÚK3PO4ÊôÇ¿¼îÈõËáÑΣ¬ÆäË®ÈÜÒº³Ê¼îÐÔ£¬ËùÒÔ£¬ÄãÏȰ´ÒªÇóÅäÖÆÒ»Ï²ⶨpHÖµÊÔÊÔ£¬Ò²Ðí200mMµÄK3PO4ÈÜÒº×ÔÉípHÖµ¾ÍÊÇ7.5£¬¾Í¿ÉÒÔ×÷Ϊ»º³åÈÜҺʹÓÃÄØ¡£
ÌìºÜÀ¶``
7Â¥2009-05-31 03:17:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

napolun1025

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
×îºÃ²éһϣ¬Ïñ»¯Ñ§ÊÖ²áµÈ°¡£¬±ÜÃâ´íÎó°¡
8Â¥2009-05-31 10:02:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ larch µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 266Çóµ÷¼Á +5 ÑôÑôÍÛÈû 2026-03-14 10/500 2026-03-19 15:08 by ÑôÑôÍÛÈû
[¿¼ÑÐ] 286Çóµ÷¼Á +6 lemonzzn 2026-03-16 10/500 2026-03-19 14:31 by lemonzzn
[¿¼ÑÐ] 317Çóµ÷¼Á +3 Éê×ÓÉêÉê 2026-03-19 6/300 2026-03-19 14:16 by Éê×ÓÉêÉê
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +3 Ncdx123456 2026-03-19 3/150 2026-03-19 13:18 by houyaoxu
[¿¼ÑÐ] 346Çóµ÷¼Á[0856] +3 WayneLim327 2026-03-16 6/300 2026-03-19 11:21 by WayneLim327
[¿¼ÑÐ] 311Çóµ÷¼Á +4 ¶¬Ê®Èý 2026-03-18 4/200 2026-03-18 21:47 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 5/250 2026-03-18 17:03 by zhaoqian0518
[¿¼ÑÐ] 303Çóµ÷¼Á +4 î£08 2026-03-17 6/300 2026-03-18 11:01 by Iveryant
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +6 À§ÓÚÐdz¿ 2026-03-17 6/300 2026-03-18 10:21 by kkcoco25
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +5 heming3743 2026-03-16 5/250 2026-03-17 14:03 by Ó¸ÒÌ«¼àÍõ¹«¹«
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ʱ¼äµã 2026-03-13 5/250 2026-03-17 07:34 by ÈÈÇéɳĮ
[¿¼ÑÐ] ¶«ÄÏ´óѧ364Çóµ÷¼Á +5 JasonYuiui 2026-03-15 5/250 2026-03-16 21:28 by ľ¹Ï¸à
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÎÄ˼¿Í 2026-03-16 7/350 2026-03-16 18:21 by ÎÄ˼¿Í
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ËØÄê¼ÀÓï 2026-03-15 5/250 2026-03-16 17:00 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703·½Ïò310·ÖÇóµ÷¼Á +3 ŬÁ¦·Ü¶·112 2026-03-15 3/150 2026-03-16 16:44 by houyaoxu
[¿¼ÑÐ] ÖпÆÔº²ÄÁÏ273Çóµ÷¼Á +4 yzydy 2026-03-15 4/200 2026-03-16 15:59 by Gaodh_82
[¿¼ÑÐ] 288Çóµ÷¼Á +4 Ææµã0314 2026-03-14 4/200 2026-03-14 23:04 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û