±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1856  |  »Ø¸´: 5

dongranran

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ÈçºÎÅäÖÆPH 7.4µÄNa2HPO4-KH2PO4ÉúÀíÑÎË®ÈÜÒº£¬Ð»Ð»

ÈçºÎÅäÖÆPH 7.4µÄNa2HPO4-KH2PO4ÉúÀíÑÎË®ÈÜÒº£¬Ð»Ð»
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

ÄäÃû

Óû§×¢Ïú (ÕýʽдÊÖ)

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
±¾Ìû½öÂ¥Ö÷¿É¼û
2Â¥2012-04-11 13:01:44
ÒÑÔÄ   ÉêÇëACI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

ÊÀ½çÖ÷ÐýÂÉ

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
dongranran: ½ð±Ò+5 2012-04-11 15:01:47
ÅäÖÆ0.2M/LÁ×ËáÇâ¶þÄÆÈÜÒº£¬0.2M/LÁ×Ëá¶þÇâ¼ØÈÜÒº¡£È¡8.6mL0.2M/LÁ×ËáÇâ¶þÄÆ+1.4mL0.2M/LÁ×Ëá¶þÇâ¼Ø»ìºÏ£¬¼´¿ÉÅäÖóÉΪPH7.4µÄ»º³åÈÜÒºÁË¡£
3Â¥2012-04-11 13:09:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dongranran

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ÊÀ½çÖ÷ÐýÂÉ at 2012-04-11 13:09:42:
ÅäÖÆ0.2M/LÁ×ËáÇâ¶þÄÆÈÜÒº£¬0.2M/LÁ×Ëá¶þÇâ¼ØÈÜÒº¡£È¡8.6mL0.2M/LÁ×ËáÇâ¶þÄÆ+1.4mL0.2M/LÁ×Ëá¶þÇâ¼Ø»ìºÏ£¬¼´¿ÉÅäÖóÉΪPH7.4µÄ»º³åÈÜÒºÁË¡£

ÇëÎÊÕâ¸öÅäÖÆ·½·¨£¬¿É²»¿ÉÒÔµ±×÷Çåϴϸ°ûµÄÉúÀíÑÎË®£¿Ð»Ð»
4Â¥2012-04-11 15:21:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dongranran

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by 1ligongyu at 2012-04-11 13:01:44:
È¡8.6mL0.2MÁ×ËáÇâ¶þÄÆ+1.4mL0.2MÁ×Ëá¶þÇâ¼Ø£¬¼´¿ÉÅäÖóÉΪPH7.4µÄ»º³åÈÜÒºÁË¡£

ÇëÎÊÕâ¸öÊÇϸ°ûµÈÉøÈÜÒºÂð£¿ÒòΪÎÒÒªÓÃÕâ¸öÇåϴϸ°û£¬ÒªµÄÊÇϸ°ûÉúÀíÑÎË®£¬²»È»Ï¸°û»áÆÆÄ¤£¬Õâ¸ö¿ÉÒÔÂð£¿
5Â¥2012-04-11 15:29:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (ÕýʽдÊÖ)

±¾Ìû½öÂ¥Ö÷¿É¼û
6Â¥2012-04-11 19:43:04
ÒÑÔÄ   ÉêÇëACI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ dongranran µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +6 cs0106 2026-04-05 7/350 2026-04-06 10:42 by dongzh2009
[¿¼ÑÐ] 285Çóµ÷¼Á +12 ŶßϺôo 2026-04-04 12/600 2026-04-06 09:48 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤´óѧ-085601²ÄÁϹ¤³Ì£¨×¨Ë¶£©-×Ü·Ö353Çóµ÷¼Á +3 2626262626li 2026-04-02 3/150 2026-04-06 09:08 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +17 °¬Ö¾ºã 2026-04-03 18/900 2026-04-06 07:10 by jj987
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 288Çóµ÷¼Á +7 ûÓдð°¸_ 2026-04-05 7/350 2026-04-05 17:01 by yulian1987
[¿¼ÑÐ] ¿¼ÑÐÉúÎïѧ¿¼AÇø211£¬³õÊÔ322£¬¿ÆÄ¿Éú»¯ºÍÉúÎï×ۺϣ¬Çóµ÷¼Á +6 ¡£¡£¡£54 2026-04-03 6/300 2026-04-05 14:54 by JOKER0401
[¿¼ÑÐ] 328·Öµ÷¼Á +6 ÃÅmen 2026-04-04 6/300 2026-04-05 13:40 by imissbao
[¿¼ÑÐ] Ò»Ö¾Ô¸µç×ӿƼ¼´óѧ085600²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +10 Naiko 2026-04-04 10/500 2026-04-05 09:40 by sam3303
[¿¼ÑÐ] 288»·¾³×¨Ë¶,Çóµ÷²ÄÁÏ·½Ïò +13 lllllos 2026-04-04 14/700 2026-04-04 23:34 by lqwchd
[¿¼ÑÐ] 282Çóµ÷¼Á +20 ycy1201 2026-04-01 22/1100 2026-04-04 00:42 by userper
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 15615482637 2026-04-03 3/150 2026-04-03 22:50 by ms629
[¿¼ÑÐ] µ÷¼Á +5 asdasdassda 2026-04-03 6/300 2026-04-03 20:27 by °¶ÉϵÄÒ»ÌõÓã
[¿¼ÑÐ] 338Çóµ÷¼Á +7 êɹ¦? 2026-04-03 7/350 2026-04-03 16:46 by wxiongid
[¿¼ÑÐ] 320Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 3/150 2026-04-03 11:40 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 325·Ö»¯Ñ§µ÷¼Á +5 15771691647 2026-04-02 5/250 2026-04-03 09:58 by ChemPharm
[¿¼ÑÐ] 310·ÖÇóµ÷¼Á +4 ³É¹¦Éϰ¶wang 2026-04-01 4/200 2026-04-01 20:35 by liu823948201
[¿¼ÑÐ] 286Çóµ÷¼Á +5 Sa67890. 2026-04-01 7/350 2026-04-01 19:50 by 6781022
[¿¼ÑÐ] 070300»¯Ñ§×¨Òµ279µ÷¼Á +10 ¹þ¹þ¹þ^_^ 2026-03-31 10/500 2026-03-31 23:13 by liu823948201
[¿¼ÑÐ] 262Çóµ÷¼Á +7 ZZ..000 2026-03-30 8/400 2026-03-31 10:05 by cal0306
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û