²é¿´: 2871  |  »Ø¸´: 11

ÐÜÆÅ

гæ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú/½»Á÷¡¿Àû¸£Æ½µÄÅäÖà ÒÑÓÐ10È˲ÎÓë

ÎÒÓü״¼ÅäÖÃÀû¸£Æ½£¬µ«ÊÇÒ»¼ÓÕôÁóË®¶¨ÈݾÍÁ¢Âí±ä»ë×ÇÁË£¬³ÉÁËÐü×ÇÒº¡£ÇëÎÊÊDz»ÊÇ´ó¼ÒÅäÖõÄʱºò¶¼²»¼ÓË®£¬Ö»Óü״¼ÅäÖ𡣡£¿
·ÅÔÚ-20¡ãCºÃÏñÒ²²»»áÄý¹Ì£¡

ÓÐûÓÐͬѧÄܸæËßÏÂÕýÈ·µÄÅä·¨°¡£¡Ð»Ð»À²¡£¡£¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

silicare

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ºÏ»ï´´Òµ°æ¼æÖ°°æÖ÷

ÓÅÐã°æÖ÷

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
±ê×¼´ð°¸£º
ÓлúÈܼÁÖÐÒ×ÈÜ£ºRif is soluble in dimethylsulfoxide (~100mg/mL), dimethylformamide, methanol (16 mg/ml, 25¡æ), chloroform (349 mg/ml, 25¡ãC), ethyl acetate (108 mg/ml, 25¡ãC), and acetone (14 mg/ml, 25¡ãC).
Ë®£¬ÒÒ´¼Î¢ÈÜ Rif is slightly soluble in water at 25¡ãC: 2.5 mg/ml, pH 7.3; 1.3 mg/ml, pH 4.3; and in 95% ethanol (10mg/mL).
»º³åÒº¿ÉÈÜ Rif is soluble at 37¡ãC: in 0.1 N HCl, 200 mg/ml and in phosphate buffer pH 7.4, 9.9 mg/ml.
5Â¥2010-12-28 09:11:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

scelab

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

Сľ³æÖ®Óйز¿ÃŸºÔðÈË

ÒýÓûØÌû:
Originally posted by ÐÜÆÅ at 2010-12-27 22:49:22:
ÎÒÓü״¼ÅäÖÃÀû¸£Æ½£¬µ«ÊÇÒ»¼ÓÕôÁóË®¶¨ÈݾÍÁ¢Âí±ä»ë×ÇÁË£¬³ÉÁËÐü×ÇÒº¡£ÇëÎÊÊDz»ÊÇ´ó¼ÒÅäÖõÄʱºò¶¼²»¼ÓË®£¬Ö»Óü״¼ÅäÖ𡣡£¿
·ÅÔÚ-20¡ãCºÃÏñÒ²²»»áÄý¹Ì£¡

ÓÐûÓÐͬѧÄܸæËßÏÂÕýÈ·µÄÅä·¨°¡£¡Ð»Ð»À²¡£¡£¡£

ÎÒÓÃË®£¬20mg/ml
Сľ³æÖ®Óйز¿ÃŸºÔðÈË
2Â¥2010-12-27 23:27:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shan-sa

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
È«²¿Óü״¼£¬Å¼Ò²ÊÇ£¬Ò»¼ÓË®¾Í»ë×ÇÁË
3Â¥2010-12-28 08:37:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

moqiyilei

½ð³æ (СÓÐÃûÆø)

Óöþ¼×»ùÑÇí¿ÅäÖá£
4Â¥2010-12-28 08:43:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

aga0110125

Òø³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ʹÓü״¼Å䣬ÓõÄʱºòÖ±½Ó¼ÓÈëÅàÑø»ù£¬Ò»µÎÒ»µÎ¼ÓÈ룬¼ÓÈëÒ»µÎºó¾ÍÒªÒ¡»Î
6Â¥2010-12-28 09:24:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

rfengyi

½û³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
±¾ÌûÄÚÈݱ»ÆÁ±Î

7Â¥2010-12-28 12:55:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tiani_tan

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÓÃË®ÅäÖÆºó£¬ÉÙÁ¿¼ÓÈëNaOH£¬¹À¼Æ20ml¼ÓÈë600ulµÄ1MNaOH£¬»ìÔȺó¾²ÖÃ24hºó£¬¾ÍÈܽâÁË
8Â¥2010-12-29 11:15:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mxlo.o

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
1447499Â¥: Originally posted by silicare at 2010-12-28 09:11:10:
±ê×¼´ð°¸£º
ÓлúÈܼÁÖÐÒ×ÈÜ£ºRif is soluble in dimethylsulfoxide (~100mg/mL), dimethylformamide, methanol (16 mg/ml, 25¡æ), chloroform (349 mg/ml, 25¡ãC), ethyl acetate (108 mg/ml, 25¡ãC), and aceto ...

ÇëÎÊ¿ÉÒÔ˵һÏÂÓöþ¼×»ùÑÇ·ãÈܽâµÄ¾ßÌå²½Öèô£¬ËµÃ÷Ò»ÏÂÊÇ·ñÐèÒª¼ÓË®£¬ÈçºÎ³ý¾úµÈÒªµã¡£Ð»Ð»~
9Â¥2012-04-20 16:54:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

silicare

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ºÏ»ï´´Òµ°æ¼æÖ°°æÖ÷

ÓÅÐã°æÖ÷

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
1962816Â¥: Originally posted by mxlo.o at 2012-04-20 16:54:58:
ÇëÎÊ¿ÉÒÔ˵һÏÂÓöþ¼×»ùÑÇ·ãÈܽâµÄ¾ßÌå²½Öèô£¬ËµÃ÷Ò»ÏÂÊÇ·ñÐèÒª¼ÓË®£¬ÈçºÎ³ý¾úµÈÒªµã¡£Ð»Ð»~

ÄÄÀïÓÐʲô²½Ö裬¼ÓÉϾÍÐÐÁË£¬ÕâÊÇŨËõÒº£¬ÄãµÄ¹¤×÷Òº¿Ï¶¨ÒªÏ¡Ê͵쬳ý¾ú¹ýÂ˳ý¾ú0.22um£¬º¬ÓÐDMSOµÄÒªÓÃÓлúÂËĤ
10Â¥2012-04-20 19:13:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÐÜÆÅ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[½Ìʦ֮¼Ò] ½¹ÂÇ +8 Ë®±ùÔÂÔÂÒ°Íà 2026-03-13 11/550 2026-03-18 13:10 by Ë®±ùÔÂÔÂÒ°ÍÃ
[¿¼ÑÐ] 266Çóµ÷¼Á +4 ÑôÑôÍÛÈû 2026-03-14 8/400 2026-03-18 12:43 by Linda Hu
[¿¼ÑÐ] 0854£¬¼ÆËã»úÀàÕÐÊÕµ÷¼Á +3 ºúÀ±ÌÀ·ÅÌÇ 2026-03-15 6/300 2026-03-18 12:09 by Éϰ¶Éϰ¶¡­¡­..
[¿¼ÑÐ] 299Çóµ÷¼Á +5 ¡÷С͸Ã÷* 2026-03-17 5/250 2026-03-18 11:49 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 268Çóµ÷¼Á +7 ºÃÔËÁ¬Ã಻¾ø 2026-03-12 8/400 2026-03-17 20:28 by xilongliang
[¿¼ÑÐ] 302Çóµ÷¼Á +9 ¸ºÐÄÕßµ±Öï 2026-03-11 9/450 2026-03-17 17:13 by ruiyingmiao
[¿¼ÑÐ] 290Çóµ÷¼Á +3 p asserby. 2026-03-15 4/200 2026-03-17 16:35 by wangkm
[¿¼ÑÐ] 285»¯¹¤Ñ§Ë¶Çóµ÷¼Á£¨081700£© +9 ²ñ¿¤Ã¨_ 2026-03-12 9/450 2026-03-17 10:18 by Sammy2
[»ù½ðÉêÇë] ¹ú×Ô¿ÆÃæÉÏ»ù½ð×ÖÌå +6 iwuli 2026-03-12 7/350 2026-03-16 21:18 by sculhf
[¿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] 085600²ÄÁÏÓ뻯¹¤ Çóµ÷¼Á +13 enenenhui 2026-03-13 14/700 2026-03-16 15:19 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] 289Çóµ÷¼Á +4 ÕâôÃû×ÖÕ¦Ñù 2026-03-14 6/300 2026-03-14 18:58 by userper
[¿¼ÑÐ] 297Çóµ÷¼Á +4 ѧº£Æ¯²´ 2026-03-13 4/200 2026-03-14 11:51 by ÈÈÇéɳĮ
[¿¼ÑÐ] 304Çóµ÷¼Á +7 7712b 2026-03-13 7/350 2026-03-13 21:42 by peike
[¿¼ÑÐ] ËÄ´¨´óѧ085601²ÄÁϹ¤³Ìר˶ ³õÊÔ294Çóµ÷¼Á +4 ×£ÎÒÃǺÃÔÚ¶¬Ìì 2026-03-11 4/200 2026-03-13 21:39 by peike
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼ÁÇóÊÕÁô¡¿ +3 Ceciilia 2026-03-11 3/150 2026-03-13 20:18 by JourneyLucky
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 ·Ò´ï46 2026-03-12 4/200 2026-03-13 16:04 by ruiyingmiao
[¿¼ÑÐ] 290Çóµ÷¼Á +7 ADT 2026-03-12 7/350 2026-03-13 15:17 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏ301·ÖÇóµ÷¼Á +5 Liyouyumairs 2026-03-12 5/250 2026-03-13 14:42 by JourneyLucky
[¿¼ÑÐ] 289Çóµ÷¼Á +3 ÀîÕþÓ¨ 2026-03-12 3/150 2026-03-13 11:02 by Çóµ÷¼Ázz
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û