²é¿´: 4679  |  »Ø¸´: 9

ËÉÁèÖ®ÃÎ

Í­³æ (³õÈëÎÄ̳)

[ÇóÖú] °¢Ã¹ËصÄÌåÍâÊÍ·Å

×î½ü×öÁ˰¢Ã¹ËؽºÊø£¬72СʱµÄÀÛ¼ÆÊͷŶȻ¹²»µ½30%£¬Èܳö½éÖÊÑ¡ÔñµÄÊÇPH=7.4µÄPBSÈÜÒº¡£ÒªÔõô¸ÄÉÆ²ÅÄÜÌá¸ßÆäÊͷŶȰ¡£¿
ÄÄλ¸ßÈ˸øÖ¸µãһϰ¡£¬ÏÈллÁË
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

Ò©Îï¿ØÊÍ Ò©ÎïÊÍ·Å useful3.0

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

hustwestrain

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ËÉÁèÖ®ÃÎ(½ð±Ò+3): 2012-02-18 08:37:03
xiaoxiao270(½ð±Ò+1): 3Q 2012-02-18 21:44:09
ÊͷŽéÖÊÓкܶàÖÖ°¡  Äã¿ÉÒÔ»»Ò»ÏÂÊͷŽéÖÊÀ´Âú×㩲ÛÌõ¼þ£¬ÀýÈç º¬1%tuween80µÄPBS 1mol/LµÄË®ÑîËáÄÆ  1%Ç⻯¾ÛÑõ±ÍÂéÓ͵ÄPBS»òÕß0.5%µÄ±ÈÀý Äã¶àÊÔ¼¸ÖÖ  ¿´¿´Çé¿ö¡£¡£ÒòΪÏÖÔÚÖ÷Òª»¹ÊÇ¿¼ÂÇÊͷŽéÖʵÄÎÊÌâ  »¹ÓÐζÈÎȶ¨ÔÚ37  Ëä˵Õâ¸ö´ó¼Ò¶¼ÖªµÀ µ«ÊÇ »¹ÊDz»Òª¸Ä±ä̫Ƶ·±¡£¡£¡£
ÇàÇà×ÓñÆ£¬ÓÆÓÆÎÒÐÄ£¬×ÝÎÒ²»Íù£¬×ÓÄþ²»ËÃÒô£»ÇàÇà×ÓÅ䣬ӯӯÎÒ˼£¬×ÝÎÒ²»Íù£¬×ÓÄþ²»À´¡£ÝóÝç²Ô²Ô£¬°×¶Ϊ˪£¬ËùνÒÁÈË£¬ÔÚˮһ·½£»ËÝä§´ÓÖ®£¬µÀ×èÇÒ³¤£¬ËÝÓδÓ.
2Â¥2012-02-17 19:40:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°®Òò˹̹2

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ËÉÁèÖ®ÃÎ(½ð±Ò+2): 2012-02-18 08:36:59
xiaoxiao270(½ð±Ò+1): 3Q 2012-02-18 21:44:18
ÎÒ½¨ÒéÄã´ÓËüµÄ½á¹¹ÈëÊÖ£¬ÎÒÈÏΪËüµÄÖ¬ÈÜÐÔ¿ÉÄÜ»á±È½Ï´ó£¬Ñ¡ÔñµÍ¼«ÐÔÈܼÁ¡¢¼´ÄãµÄÊͷżÁ£¬¿ÉÄÜ»á¶ÔʵÑéÓÐÀû£»Í¬Ê±pH×îºÃÄܵ÷µ½Èõ¼îÐÔ£¬Ïà¶Ô¿ÉÄÜ»áÓб£Ö¤Ò»Ð©¡¤¡¤¡¤¡¤¡¤¡¤
Ç×°®µÄ---ÎÒÊÇÕý×ÚµÄ90ºóŶ
3Â¥2012-02-17 20:38:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ximingliu

Í­³æ (СÓÐÃûÆø)

xiaoxiao270(½ð±Ò+1): 3Q 2012-02-18 21:44:31
¿ÉÒÔ×öÁ½ÖÜ»òÒ»¸öÔµļÁÐÍ¡£À©É¢ÊÍ·ÅÔ­Àí£¬Ôö´óÊÍ·ÅËÙÂÊ×îºÃÌá¸ßÆäÔÚ½éÖÊÖеÄÈܽâ¶È£¬¼Ó±íÃæ»îÐÔ¼ÁÖ®Àà¡£ÁíÍâ×¢Ò⣬Ҫ×öÌåÄÚ£¬½éÖÊÌåÄÚÍâÏà¹ØÐÔÒªºÃ£¬²»È»¿ìÁËҲûÒâÒå¡£
²»ÄÜÃÔã
4Â¥2012-02-18 10:37:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

icywd

Òø³æ (СÓÐÃûÆø)

xiaoxiao270(½ð±Ò+1): 3Q 2012-02-18 21:44:36
Äã²â°ü·âÂÊÁ˰ɣ¿ÌåÍâÊͷŽéÖÊÖÐÓ¦Âú×㩲ÛÌõ¼þ£¬Èô²»Âú×ã¿ÉÒÔ¼ÓЩtween80»òSDSµÈ±íÃæ»îÐÔ¼ÁÔö´óÈܽâ¶È¡£¶ÔÓÚ½ºÊøÊͷŶȵͿÉÒÔÔö´óÔØÒ©Á¿×öÏÂ
5Â¥2012-02-18 10:43:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

keven7928

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Ë®ÊÖ

xiaoxiao270(½ð±Ò+1): 3Q 2012-02-18 21:44:43
1,°¢Ã¹ËØÇãÏòÓÚÔÚÈõËáÐÔÌõ¼þÏÂÈܽ⣬ËùÒÔpH5.0PBS¿ÉÄܸüºÃ
2£¬Ê×ÏÈÈ·±£ÄãµÄÔØÒ©Á¿ÊÇ׼ȷµÄ¡£Òª²»È«ÈܽâÖ®ºó²âÔØÒ©
3£¬±£Ö¤ÊÇ©²ÛÌõ¼þ
4£¬×îºÃ±Ü¹â
5£¬ÔÙÑÓ³¤Ê±¼ä

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

¼á³Öµ½µ×¾ÍÊÇʤÀû
6Â¥2012-02-18 21:22:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

paladin.13

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

ÏÖÔÚ×ö½ºÊøµÄ¶¼±»Í»ÊÍËùÀ§ÈÅ
ÄãÕâ½ºÊøÔõô×öµÄ£¬ÊÍ·ÅÈç´Ë»ºÂý£¿£¿


...ÄãµÄÊͷŽéÖÊÊÇʲô£¿
7Â¥2012-02-18 23:23:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ximingliu

Í­³æ (СÓÐÃûÆø)

ºÜÏëѧѧÄãÊÇÔõô×öµÄ£¬ÎÒÊÇ×ö΢ÇòµÄ£¬Ïë×öµãж«Î÷
²»ÄÜÃÔã
8Â¥2012-02-20 13:20:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Frieda2014

гæ (³õÈëÎÄ̳)

Â¥Ö÷Äã²âÑÎËá°¢Ã¹ËØµÄ©²ÛÌõ¼þÁËÂð£¿
9Â¥2015-09-07 19:24:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÏôÈ»·ç03

ľ³æ (ÕýʽдÊÖ)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
6Â¥: Originally posted by keven7928 at 2012-02-18 21:22:10
1,°¢Ã¹ËØÇãÏòÓÚÔÚÈõËáÐÔÌõ¼þÏÂÈܽ⣬ËùÒÔpH5.0PBS¿ÉÄܸüºÃ
2£¬Ê×ÏÈÈ·±£ÄãµÄÔØÒ©Á¿ÊÇ׼ȷµÄ¡£Òª²»È«ÈܽâÖ®ºó²âÔØÒ©
3£¬±£Ö¤ÊÇ©²ÛÌõ¼þ
4£¬×îºÃ±Ü¹â
5£¬ÔÙÑÓ³¤Ê±¼ä

ÄãºÃ£¬ÎÒÄÜÇëÎÊÄãһЩ¹ØÓÚÑÎËáêÓÃÁËÙËÙµÄÎÊÌâÂð£¿
10Â¥2016-12-02 09:54:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ËÉÁèÖ®ÃÎ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶274Ò»Ö¾Ô¸211Çóµ÷¼Á +6 Ñ¦ÔÆÅô 2026-03-15 6/300 2026-03-17 11:05 by ѧԱh26Tkc
[¿¼ÑÐ] 332Çóµ÷¼Á +5 Zz°æ 2026-03-13 5/250 2026-03-17 11:01 by JineShine
[¿¼ÑÐ] ²ÄÁÏר˶274Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÇóµ÷¼Á +5 Ñ¦ÔÆÅô 2026-03-13 5/250 2026-03-17 10:15 by Sammy2
[¿¼ÑÐ] 302Çóµ÷¼Á +8 ¸ºÐÄÕßµ±Öï 2026-03-11 8/400 2026-03-17 09:05 by ŶŶ123
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +3 À滨çóÍí·ç 2026-03-17 3/150 2026-03-17 09:04 by êÏêϵ÷¼ÁÉϰ¶
[¿¼ÑÐ] 0703»¯Ñ§336·ÖÇóµ÷¼Á +3 zbzihdhd 2026-03-15 4/200 2026-03-16 23:52 by zbzihdhd
[¿¼ÑÐ] 0854¿ØÖƹ¤³Ì 359Çóµ÷¼Á ¿É¿çרҵ +3 626776879 2026-03-14 9/450 2026-03-16 17:42 by 626776879
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿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] 070300»¯Ñ§Ñ§Ë¶Çóµ÷¼Á +6 Ì«Ïë½ø²½ÁË0608 2026-03-16 6/300 2026-03-16 16:13 by kykm678
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ Çóµ÷¼Á +13 enenenhui 2026-03-13 14/700 2026-03-16 15:19 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 323 Ó¢Ò»+Êý¶þ+Îﻯ£¬Ò»Ö¾Ô¸£º¹þ¹¤´ó ±¾È˱¾¿ÆË«Ò»Á÷ +4 ×ÔÓɵÄ_·ÉÏè 2026-03-13 5/250 2026-03-14 19:39 by hmn_wj
[¿¼ÑÐ] ¡¾0703»¯Ñ§µ÷¼Á¡¿-Ò»Ö¾Ô¸»ªÖÐʦ·¶´óѧ-Áù¼¶475 +5 Becho359 2026-03-11 5/250 2026-03-14 11:35 by ŶŶ123
[¿¼ÑÐ] 266Çóµ÷¼Á +4 ѧԱ97LZgn 2026-03-13 4/200 2026-03-14 08:37 by zhukairuo
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +6 Çñgl 2026-03-12 7/350 2026-03-13 23:24 by Çñgl
[¿¼ÑÐ] ²ÄÁÏ371Çóµ÷¼Á +9 öùÓã? 2026-03-11 11/550 2026-03-13 22:53 by JourneyLucky
[¿¼ÑÐ] 301Çóµ÷¼Á +6 Liyouyumairs 2026-03-11 6/300 2026-03-13 20:11 by JourneyLucky
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ 309·ÖÇëÇóµ÷¼Á +7 dtdxzxx 2026-03-12 8/400 2026-03-13 14:43 by jxchenghu
[¿¼ÑÐ] һ־Ըɽ´ó07»¯Ñ§ 332·Ö ËÄÁù¼¶Òѹý ±¾¿ÆÉ½¶«Ë«·Ç Çóµ÷¼Á£¡ +3 ²»ÏëÀíÄã 2026-03-12 3/150 2026-03-13 14:18 by JourneyLucky
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶306Çóµ÷¼Á +9 42838695 2026-03-12 9/450 2026-03-13 10:16 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û