²é¿´: 2946  |  »Ø¸´: 21
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ůů_ÑîÑî

гæ (СÓÐÃûÆø)

[ÇóÖú] SBFÅäÖõ÷PHµÄÎÊÌâ

×öÌåÍâ¿ó»¯ÅäÖÃSBFµÄʱºò£¬×îºóÒ»²½ÓÃTRISµ÷½ÚPH£¬¿´ÎÄÏ×É϶¼ÊÇ6.057g£¬µ«ÎÒÒª¼Óµ½20¶àg²ÅÄܵ÷PHµ½7.3×óÓÒ£¬ÏëÎÊÒ»ÏÂÕâÖÖÆ«²îÊÇʲôԭÒòÄØ£¿
ÁíÍâ¾ÍÊÇÅäºÃµÄSBFÐèÒª¸ßÎÂÃð¾ú»¹ÊÇÂ˾úһϾͺÃÁË£¿
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

Ä£ÄâÌåÒº£¨SBF£©ÅäÖÆ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ůů_ÑîÑî

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by justus2009 at 2013-09-11 13:35:30
×îºóµ÷pHÖµ²»ÊÇÓÃTRISµ÷µÄ£¬ÊǼӺÃTRISºó£¬ÓÃHClµ÷£¬Å¨¶Èô£¬¿´Äã×Ô¼º°®ºÃÁË

¼ÓºÃtris»¹ÊÇËáÐԵģ¬ÔõôÄÜÓÃHCLµ÷ÄØ£¬Òâ˼ÊÇÖмäÓÐÒ»²½¼Ó40mlµÄÑÎËá²»ÐèÒªÁËô£¬µÈ×îºóÓÃËáµ÷PHô£¿
9Â¥2013-09-12 15:48:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 22 ¸ö»Ø´ð

zyy880326

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ůů_ÑîÑî: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2013-09-12 15:47:13
ºìÖÛÁ÷ÐÇ: ½ð±Ò+1, »¶Ó­À´ÉúÎï²ÄÁϰå¿éÓ¦Öú½»Á÷ 2013-09-17 08:34:25
Äã¿Ï¶¨ÄÄÀï³öÎÊÌâÁË£¬ÊDz»ÊÇËáµÄŨ¶ÈÌ«¸ßÁË¡£Èç¹ûÄܹýÂËϾͺÃÁË¡£ÊµÑé²Ù×÷¹ý³ÌÖÐ×¢ÒâÃð¾ú
Tostrive,toseek,tofindandnottoyield.
2Â¥2013-09-11 11:15:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

r123ed

½ð³æ (ÖøÃûдÊÖ)

pHÒªÓÃNaOHµ÷£¬TrisÊÇÈõ¼î£¬²»ÄÜÓÃÀ´µ÷pH
ÄܸßѹµÄÒª¸ßѹ£¬Hank¡®sÖ®ÀàµÄ¹ý±¥ºÍµÄÈÜÒº²»ÄÜѹ¡£
shape memory
3Â¥2013-09-11 12:10:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

justus2009

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ůů_ÑîÑî: ½ð±Ò+3, ¡ïÓаïÖú 2013-09-12 15:55:29
ºìÖÛÁ÷ÐÇ: ½ð±Ò+1, »¶Ó­À´ÉúÎï²ÄÁϰå¿éÓ¦Öú½»Á÷ 2013-09-17 08:34:31
×îºóµ÷pHÖµ²»ÊÇÓÃTRISµ÷µÄ£¬ÊǼӺÃTRISºó£¬ÓÃHClµ÷£¬Å¨¶Èô£¬¿´Äã×Ô¼º°®ºÃÁË
4Â¥2013-09-11 13:35:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 290Çóµ÷¼Á +4 ^O^Ø¿ 2026-03-19 4/200 2026-03-20 11:51 by ѧԱ8dgXkO
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +4 Óû§573181 2026-03-20 4/200 2026-03-20 10:32 by ÀÊÔÂÇå·ç1
[¿¼ÑÐ] 298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á +8 ÊÖ»úÓû§ 2026-03-17 8/400 2026-03-20 09:32 by ½ÁæÔ½
[¿¼ÑÐ] 26µ÷¼Á/²ÄÁÏ/Ó¢Ò»Êý¶þ/×Ü·Ö289/ÒѹýAÇøÏß +8 ²½´¨¿á×Ï123 2026-03-13 8/400 2026-03-20 08:47 by xingguangj
[¿¼²©] É격26Äê +3 °Ë6°Ë68 2026-03-19 3/150 2026-03-19 19:43 by nxgogo
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á £¬Áù¼¶Òѹý£¬ÓпÆÑо­Àú +12 êØÎõÙâ 2026-03-15 12/600 2026-03-19 19:42 by maocaozhuxi
[¿¼²©] ¶«»ªÀí¹¤´óѧ»¯²Äרҵ26½ì˶ʿ²©Ê¿ÉêÇë +8 zlingli 2026-03-13 8/400 2026-03-19 16:32 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧÎïÀíѧԺ£¬Ò»Ö¾Ô¸»ª¿Æ070200ѧ˶£¬346Çóµ÷¼Á +4 ÎÒ²»ÊÇÒ»¸ù´Ð 2026-03-18 4/200 2026-03-19 09:11 by ¸¡ÔÆ166
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +3 ÉúÎ﹤³Ìµ÷¼Á 2026-03-17 7/350 2026-03-18 20:41 by Wangjingyue
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼ÑÐ] ÊÕ¸´ÊÔµ÷¼ÁÉú +4 ÓêºóÇïºÉ 2026-03-18 4/200 2026-03-18 14:16 by elevennnne
[¿¼ÑÐ] 299Çóµ÷¼Á +5 ¡÷С͸Ã÷* 2026-03-17 5/250 2026-03-18 11:49 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 085601Çóµ÷¼Á +4 Du.11 2026-03-16 4/200 2026-03-17 17:08 by ruiyingmiao
[¿¼ÑÐ] 290Çóµ÷¼Á +3 p asserby. 2026-03-15 4/200 2026-03-17 16:35 by wangkm
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +3 zhouzhen654 2026-03-16 3/150 2026-03-17 07:03 by laoshidan
[¿¼ÑÐ] ¶«ÄÏ´óѧ364Çóµ÷¼Á +5 JasonYuiui 2026-03-15 5/250 2026-03-16 21:28 by ľ¹Ï¸à
[¿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] ÇóÀÏʦÊÕÁôµ÷¼Á +4 jiang½ª66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[¿¼ÑÐ] 22408×Ü·Ö284Çóµ÷¼Á +3 InAspic 2026-03-13 3/150 2026-03-15 11:10 by zhq0425
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û