²é¿´: 1144  |  »Ø¸´: 6

20093651

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

[ÇóÖú] Á×ËỺ³åÒºÔõôÅä°¡£¿

ÐèÒªÓÃ120mmol/LµÄÁ×ËỺ³åÒº£¨pH8.0£©Ï´µÓ£¬ÇëÎÊÕâ¸öÔõôÅä°¡£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

µ«ÐкÃÊ£¬ÄªÎÊǰ³Ì
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xxnly

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÅäÖÆÒ»¸ö120mmol/LµÄK2HPO4ºÍÒ»¸ö120mmol/LµÄKH2PO4£¬Á½¸ö»¥Ï๴¶Òµ½ÄãÐèÒªµÄpH¾Í¿ÉÒÔÁË
°¡£¡ÎÒÒª±ÏÒµÁË¡­¡­Ì죡´ÍÎÒÒ»·Ý¹¤×÷°É£¡
2Â¥2012-05-16 11:53:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiefl1984

ľ³æ (СÓÐÃûÆø)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÏÈÅä120mMµÄÁ×ËáÇâ¶þ¼Ø£¬ÔÙÅä120mMÁ×Ëá¶þÇâ¼Ø£¬½«ÊÊÁ¿Á½ÖÖÈÜÒº»ìºÏ£¬µ÷pHÖÁ8.0
3Â¥2012-05-16 14:08:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wjf008

½ð³æ (ÕýʽдÊÖ)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Õâ¸öÃ²ËÆÊÇÓбí¿É²éµÄ£¬ÍøÉÏËÑһϾͿÉÒÔÁË£¬Ö±½Ó¹´¶Òû×ö¹ý¡£
4Â¥2012-05-16 15:26:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mengchunjiao

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Á×ËỺ³åÒºÒ»°ãPH5.3~8.04
AÒº£º0.1mol/lÁ×Ëá¶þÇâ¼Ø
Åä·½£ºÁ×Ëá¶þÇâ¼Ø1.361g,¼ÓÕôÁóË®ÖÁ100ml
BÒº£º0.1mol/lÁ×ËáÇâ¶þÄÆ
Åä·½£ºNa2HPO4.2H2O 1.78g»òNa2HPO4.12H2O 3.581g,¼ÓÕôÁóË®ÖÁ100ml
PH A(ml) B(ml) PH A(ml) B(ml)
5.3 9.75 0.25 6.81 5.0 5.0
5.6 9.5 0.5 6.98 4.0 6.0
5.91 9.0 1.0 7.17 3.0 7.0
6.24 8.0 2.0 7.38 2.0 8.0
6.47 7.0 3.0 7.73 1.0 9.0
6.64 6.0 4.0 8.04 0.5 9.5
5Â¥2012-05-16 16:27:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

meiting

ľ³æ (ÕýʽдÊÖ)

ÐÂÊÖÉÏ·

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ĿǰµÄÎÒÃÇË­Ò²¸Ä±ä²»ÁË£¬ÄÜ×öµÄÖ»Êdzäʵ×Ô¼º£¬¸Ä±ä×Ô¼º¡­¡­
6Â¥2012-05-16 18:29:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dengchun14

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÅäÖÆ120mmol/LµÄK2HPO4ºÍ120mmol/LµÄKH2PO4£¬»ìºÏ¾Æok
ÊÀ½çÉÏ×îÒ£Ô¶µÄ¾àÀ룬¾ÍÊÇÄãÔÚÅÄÐ´ÕæÕÕÆ¬£¬¶øÎÒÔÚÅĵ羵ÕÕÆ¬¡£
7Â¥2012-05-18 14:42:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 20093651 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 4/200 2026-03-16 20:51 by Ôª×Ó^0^
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÎÄ˼¿Í 2026-03-16 7/350 2026-03-16 18:21 by ÎÄ˼¿Í
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +3 ´ó»ðɽС»ðɽ 2026-03-16 5/250 2026-03-16 16:54 by barlinike
[¿¼ÑÐ] ÖпÆÔº²ÄÁÏ273Çóµ÷¼Á +4 yzydy 2026-03-15 4/200 2026-03-16 15:59 by Gaodh_82
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Ò»Ö¾Ô¸Äϲý´óѧ327Çóµ÷¼ÁÍÆ¼ö +7 Ncdx123456 2026-03-13 8/400 2026-03-16 12:15 by karry wen
[½Ìʦ֮¼Ò] ½¹ÂÇ +7 Ë®±ùÔÂÔÂÒ°Íà 2026-03-13 9/450 2026-03-16 10:00 by Quakerbird
[¿¼ÑÐ] 080500£¬²ÄÁÏѧ˶302·ÖÇóµ÷¼ÁѧУ +4 ³õʶ¿ÉÀÖ 2026-03-14 5/250 2026-03-14 21:08 by peike
[¿¼ÑÐ] 331Çóµ÷¼Á£¨0703Óлú»¯Ñ§ +5 ZY-05 2026-03-13 6/300 2026-03-14 10:51 by Jy?
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶£¬Ò»Ö¾Ô¸Öйú¿óÒµ´óѧ£¬×Ü·Ö314£¬Çóµ÷¼Á +5 ÎÞи¿É»÷µÄ¾ÞÈË 2026-03-10 5/250 2026-03-14 00:37 by JourneyLucky
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÊÇLupa°¡ 2026-03-10 3/150 2026-03-14 00:30 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏר˶288·ÖÇóµ÷¼Á Ò»Ö¾Ô¸211 +4 ÔÚ¼ÒÏëÄã 2026-03-11 4/200 2026-03-13 22:49 by JourneyLucky
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼ÁÇóÊÕÁô¡¿ +3 Ceciilia 2026-03-11 3/150 2026-03-13 20:18 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á +5 Ò»¶¨ÓÐѧÉÏ- 2026-03-12 5/250 2026-03-13 18:31 by ms629
[¿¼ÑÐ] ²ÄÁÏר˶350 Çóµ÷¼Á +4 Íõ½ð¿Æ 2026-03-12 4/200 2026-03-13 16:02 by ruiyingmiao
[¿¼ÑÐ] 314Çóµ÷¼Á +7 ÎÞи¿É»÷µÄ¾ÞÈË 2026-03-12 7/350 2026-03-13 15:40 by JourneyLucky
[¿¼ÑÐ] 0856»¯¹¤Ô­Àí +6 z2839474511 2026-03-10 6/300 2026-03-13 10:41 by houyaoxu
[¿¼ÑÐ] 08ʳƷ»òÇṤÇóµ÷¼Á£¬±¾¿Æ·¢±í3ƪsciÒ»ÇøtopÂÛÎÄ£¬Ò»Ö¾Ô¸ÄÏʦ´óʳƷ¿ÆÑ§Ó빤³Ì +3 ÎÒÊÇÒ»¸ö±ø£¬ 2026-03-10 3/150 2026-03-13 10:21 by Yuyi.
[¿¼ÑÐ] 290Çóµ÷¼Á +3 ADT 2026-03-13 3/150 2026-03-13 10:19 by peike
[¿¼²©] ¶Á²©ÉêÇë +5 ¸Ðdd 2026-03-10 7/350 2026-03-11 17:02 by QGZDSYS
[¿¼ÑÐ] µ÷¼Á +5 ºÇßíŶ»í 2026-03-10 5/250 2026-03-10 22:00 by 28375m
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û