Znn3bq.jpeg
²é¿´: 1229  |  »Ø¸´: 5

lantianjesus

гæ (СÓÐÃûÆø)

[½»Á÷] Çë½Ì´ó¼Ò¼¸¸ö²ãÎöÎü¸½¹ý³ÌÖлº³åÒºÅäÖõÄÎÊÌ⣿ ÒÑÓÐ1È˲ÎÓë

¸Õ¿ªÊ¼½Ó´¥²ãÎö´¿»¯£¬Ðí¶à»ù´¡ÎÊÌâ¶¼²»Ì«¶®£¬¼ûÁ°¡£¬ÏëÇë½ÌÏ´ó¼Ò£º
1. Îü¸½µ°°×ÖÊʱ£¬PB»º³åҺŨ¶ÈÒ»°ã²ÉÓÃ0.1M»¹ÊÇ0.01MÄØ£¬Ðí¶àÎÄÏ×Ïàͬµ°°×ÖÊÎü¸½µ«Ñ¡ÔñPBŨ¶ÈÈ´²»Ò»Ñù£¬ÎªÊ²Ã´£¿

2. 1.5MµÄNaclÏ´ÍÑÒºÊÇÖ¸NaclÔÚPBÈÜÒºÀïµÄŨ¶ÈÂð£¿ÊÇÖ¸Nacl+PB»º³åÒº£¿»¹ÊÇÖ¸NaclË®ÈÜÒº+PB»º³åÒº£¿¼ÓÈëÒÔNaclΪÈÜÖÊ£¬ÒÔPB×÷ΪÈܼÁ°É£¿Åä·½£¿

3. ×öBSAµ°°×±ê×¼ÇúÏßʱ£¬ÓÐÒ»ÖÖÊǰ´ÕÕ²»Í¬Å¨¶ÈÅäBSAÈÜÒº£¬ÁíÒ»ÖÖÏÈÅäÖÃ1mg/mlµ°°×ÖÊÈÜÒº£¬È»ºóͨ¹ýÏ¡Êͳɲ»Í¬Å¨¶È£¬ÎÒ·¢ÏÖÁ½ÖÖ·½·¨×ö³öÀ´µÄ±ê×¼ÇúÏß¶¼³ÊÖ¸ÊýÐÎʽ£¬ÏßÐÔÄâºÏÖ»ÄÜÔÚ97%£¬ÈçºÎ½â¾ö£¿

4. Ñо¿²»Í¬phÖµÌõ¼þ£¬¾ÍÐèҪѡÔñ²»Í¬·¶Î§µÄ»º³åÒº£¬ÄÇÈç¹û²»Í¬»º³åҺŨ¶È²»Ò»Ö»᲻»á¶Ô½á¹ûÓÐÓ°ÏìÄØ£¿»º³åҺŨ¶ÈµÄ´óСÓÐʲô×÷ÓûòÕßÒâÒåÄØ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

lantianjesus

гæ (СÓÐÃûÆø)

ûÓÐÈËÄܽâ´ðÂð£¿
2Â¥2014-07-16 15:03:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wolfman840

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
1.PB»º³åÒº¿´ÄãµÄÐèÇó£¬Ò»°ã0.1MµÄµçµ¼»ùÏ߱Ƚϸߣ¬×öÀë×Ó½»»»Ê²Ã´µÄ¾Í²»ÒªÓÃÁË¡£0.01~0.05MµÄ»¹ÊDZȽϳ£Óᣵ«ÊÇÔÚ×öÒ»Ð©ÌØÊâÊÔÑ飬±ÈÈçÇ׺ͣ¬·Ö×Óɸʱ£¬0.1MµÄÓֳɳ£ÓõÄÁË¡£
2.1.5MÖ¸µÄÊÇÔÚÄãµÄÏ´ÍÑÒºÖк¬ÓÐ1.5mol/mlµÄNaCl£¬ÖÁÓÚÈܼÁÊÇʲô£¬ÄãÓõÄÊÇPBÏ´ÍѾÍÊÇPB£¬ÓÃË®¾ÍÊÇË®£¬ÓÃÄûÃÊËá¾ÍÊÇÄûÃÊËᣬ»¹ÊÇÄǾ仰£¬¿´ÄãµÄ²ãÎöÀàÐͺÍÐèÇó¡£
3.Äã¿ÉÒÔ²ÉÓÃŨÅäºóÏ¡Ê͵ķ½·¨À´½øÐÐÅäÖÆ£¬±È½Ï׼ȷ£¬¶àÅ伸»Ø°É£¬Õâ¸öÊÇÊìÁ·²Å»áºÃµÄ¡£¼ÇµÃBSAÒª±£»¤ºÃ£¬±ðÎÛȾÁË¡£ÏßÐÔÔÚ97%ÆäʵҲ¿ÉÒÔÓÃÁË¡£
4.»º³åҺŨ¶È´óС¶ÔÓÚµ°°×À´ËµÖ÷ÒªÊÇÔöÇ¿ÆäÀë×ÓЧӦºÍË®»¯Ð§Ó¦¡£²¢ÇÒÆðµ½µÈÉø±£»¤µÄ×÷Ó㬶ÔÓÚ²ãÎöÀ´Ëµ£¬²»Í¬µÄPHÓв»Í¬µÄÅä·½£¬ÐèÒªÄã×Ô¼º²éÔÄ¡£²»Í¬Å¨¶ÈµÄ»º³åÒº£¬¶ÔÓÚ²ãÎöµÄÓ°ÏìÊDz»Ò»ÑùµÄ¡£ÔÚ×ö²ãÎöÊ±ÒªÌØ±ð×¢Òâ¡£
3Â¥2014-07-16 17:19:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lantianjesus

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by wolfman840 at 2014-07-16 17:19:46
1.PB»º³åÒº¿´ÄãµÄÐèÇó£¬Ò»°ã0.1MµÄµçµ¼»ùÏ߱Ƚϸߣ¬×öÀë×Ó½»»»Ê²Ã´µÄ¾Í²»ÒªÓÃÁË¡£0.01~0.05MµÄ»¹ÊDZȽϳ£Óᣵ«ÊÇÔÚ×öÒ»Ð©ÌØÊâÊÔÑ飬±ÈÈçÇ׺ͣ¬·Ö×Óɸʱ£¬0.1MµÄÓֳɳ£ÓõÄÁË¡£
2.1.5MÖ¸µÄÊÇÔÚÄãµÄÏ´ÍÑÒºÖк¬ÓÐ1.5 ...

Ì«¸ÐлÁË£¬Äã½âÊ͵ĺÜÇå³þ£¬Ñ§µ½Á˺ܶࡣ
1.ÎÒÊÇÏëµ÷ÅäphÖµÀ´Îü¸½µ°°×ÖÊ£¬0.1MµÄÊDz»ÊÇÌ«¸ßÁË£¿µçµ¼»ùÏ߽ϸߣ¬Òâζ×ÅÊ²Ã´ÄØ£¿
3. ÔõôÑù·ÀÖ¹ÎÛÈ¾ÄØ£¿ÊDz»ÊÇÓûº³åÒºÈܽ⣬±ùÏäÃÜ·â´¢´æ»òÕß³£ÎÂÃÜ·â´¢´æ£¿Óм¸´Î°´ÕÕÎÄÏ×Îü¸½µ°°×ÖʵIJ½Öè×ö£¬³öÀ´µÄÎü¹â¶È¶¼²»Õý³£¡£ÀýÈ磨1£©Îü¸½Ç°Îü¹â¶ÈԶԶСÓÚÎü¸½ºóÎü¹â¶È£»£¨2£©µÈÎÂÌõ¼þÏ£¬µ°°×ÖÊÈÜÒº·ÅÖÃ24hºóÎü¹â¶È¸ßÓÚ·ÅÖÃǰÎü¹â¶È£¬ÕâÖÖÇé¿öÊDz»Êǵ°°×ÖÊûÈܺÃÂð£¿
4Â¥2014-07-17 10:20:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lantianjesus

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by wolfman840 at 2014-07-16 17:19:46
1.PB»º³åÒº¿´ÄãµÄÐèÇó£¬Ò»°ã0.1MµÄµçµ¼»ùÏ߱Ƚϸߣ¬×öÀë×Ó½»»»Ê²Ã´µÄ¾Í²»ÒªÓÃÁË¡£0.01~0.05MµÄ»¹ÊDZȽϳ£Óᣵ«ÊÇÔÚ×öÒ»Ð©ÌØÊâÊÔÑ飬±ÈÈçÇ׺ͣ¬·Ö×Óɸʱ£¬0.1MµÄÓֳɳ£ÓõÄÁË¡£
2.1.5MÖ¸µÄÊÇÔÚÄãµÄÏ´ÍÑÒºÖк¬ÓÐ1.5 ...

ÔÙÇë½ÌÁ½¸öÎÊÌ⣬ÎÒÉí±ßʵÔÚûÈ˸ãÕâ·½Ãæ£¬ºÜ¶à֪ʶʵÔÚÊÇ×½½ó¼ûÖâ¡£
£¨1£©ÎÒ´òËãÅäÁ×ËáÇâ¶þÄÆ-ÄûÃÊËỺ³åÒº£¬µ«Åä·½É϶þÕßĦ¶ûŨ¶È²»Ò»Ö£¬ÅäÖÃÍêºó£¬ÎÒÔÙÏëÏ¡Ê͵½0.01Õâ¸öÈçºÎÏ¡ÊͰ¡£¿»áÓ°Ïìµ÷ºÃµÄphÖµÂ𣿻¹ÊÇ˵ÎÒÖ±½ÓÅä0.01µÄ¶þÕßµÄĸҺ£¬ÍêÁ˺óÔÙÈ¥µ÷ph?
£¨2£©tris-hcl»º³åÒºph=8.8¸ù¾ÝÅä·½ÊÇ50ml tris ºÍ8.5mlÑÎËá»ìºÏ£¬ÔÙ¼Ó91.5Ë®¶¨Èݵ½100ml,°´Ìå»ýËã²»ÊÇ150mlÂð£¿
5Â¥2014-07-17 11:07:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lantianjesus

гæ (СÓÐÃûÆø)

ÇëÎÊ´ó¼ÒÄܰïÎÒ½â´ðÒ»ÏÂÂ𣿻òÕßÍÆ¼ö¼¸±¾Õâ·½ÃæµÄ»ù´¡ÖªÊ¶½Ì²Ä£¿
6Â¥2014-07-21 22:42:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lantianjesus µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0831ÉúÒ½¹¤µÚÒ»ÂÖµ÷¼Áʧ°ÜÇóÖú +9 СÐÜî£î£_s 2026-04-11 12/600 2026-04-11 09:48 by jcj312
[¿¼ÑÐ] 281Çóµ÷¼Á +11 ¾õµÃºÃµÄ°É 2026-04-10 11/550 2026-04-11 09:35 by ÄæË®³Ë·ç
[¿¼ÑÐ] Ò»Ö¾Ô¸985»úеѧ˶380Çóµ÷¼Á +4 ¹Ø¹ØöÂð¯10 2026-04-11 4/200 2026-04-11 09:27 by СËÕËÕÓеã6
[¿¼ÑÐ] Çóµ÷¼Á ²ÄÁÏÓ빤³Ì 324·Ö ר˶ +19 ôæôæÒ»ÊéÉú 2026-04-10 21/1050 2026-04-10 11:41 by wp06
[¿¼ÑÐ] ²ÄÁϸ´ÊÔÇóµ÷¼Á +20 xhhdjdjsjks 2026-04-09 20/1000 2026-04-10 10:25 by ËïСС12457
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +5 hzhahg 2026-04-06 5/250 2026-04-10 10:10 by may_ÐÂÓî
[¿¼ÑÐ] Çó +6 »¯¹¤×¨Ë¶323·Ö 2026-04-04 6/300 2026-04-10 10:04 by may_ÐÂÓî
[¿¼ÑÐ] ¼ÆËã»ú11408£¬286·ÖÇóµ÷¼Á +9 ľ×ÓÄî•„ 2026-04-05 9/450 2026-04-09 20:04 by vgtyfty
[¿¼ÑÐ] 0860004 Çóµ÷¼Á 309·Ö +6 Yin DY 2026-04-09 6/300 2026-04-09 10:19 by °¡Àî999
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤085601²ÄÁϹ¤³Ì303·ÖÇóµ÷¼Á +15 a1708 2026-04-06 15/750 2026-04-08 16:23 by luoyongfeng
[¿¼ÑÐ] µ÷¼Á +3 µçÆø300Çóµ÷¼Á²» 2026-04-08 6/300 2026-04-08 09:39 by µçÆø300Çóµ÷¼Á²»
[¿¼²©] ²©Ê¿ÉêÇë +3 IQwQl 2026-04-05 3/150 2026-04-07 20:31 by greychen00
[¿¼ÑÐ] 081700ѧ˶£¬323·Ö£¬Ò»Ö¾Ô¸Öйúº£Ñó´óѧÇóµ÷¼ÁѧУ +19 ÅûÐÇºÓ 2026-04-04 19/950 2026-04-07 15:00 by Éϰ¶¿ì¿ì
[¿¼ÑÐ] 285Çóµ÷¼Á +15 ŶßϺôo 2026-04-04 17/850 2026-04-06 23:02 by chenzhimin
[¿¼ÑÐ] 338Çóµ÷¼Á +4 ÎÒÏëÉϰ¶ii 2026-04-05 4/200 2026-04-06 21:04 by ľ×Ó¾ý1218
[¿¼ÑÐ] 297·Ö083200ÇóÖú +9 aekx 2026-04-05 9/450 2026-04-06 20:57 by flysky1234
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤´óѧ080200»úе¹¤³Ì308·Ö£¬Çóµ÷¼Á +4 ÖÕ²»ËÆ´Óǰ 2026-04-05 4/200 2026-04-06 11:46 by ¿¼ÑÐѧУÕеãÈË
[¿¼ÑÐ] 0855Çóµ÷¼Á²ÄÁÏ +11 ºìÌÒׯׯ 2026-04-04 12/600 2026-04-06 10:26 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á +7 ÕÅ.1 2026-04-05 7/350 2026-04-05 20:40 by à£à£à£0119
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +8 ÏàÐűػá¹ââÍòÕ 2026-04-05 10/500 2026-04-05 12:19 by Hdyxbekcb
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û