²é¿´: 1709  |  »Ø¸´: 6

º£½ÇµÄÑÕÉ«

Í­³æ (³õÈëÎÄ̳)

[ÇóÖú] Çó½â£ºHPLC²â¶¨ÉúÎï¼îÀàÎïÖÊ£¬ÎªÉ¶ÍÏβһֱºÜÑÏÖØ£¿ ÒÑÓÐ6È˲ÎÓë

ÎÒ°´ÕÕÒ©µä·½·¨£¬¸ù¾ÝÎÄÏ×£¬¼°³ö·åʱ¼äÂÔµ÷ÕûÒ»ÏÂÌݶÈÌõ¼þ¼°±ÈÀý£¬µ«Ò»Ö±ÍÏβºÜÑÏÖØ¡£×öÁËÓÐ3¸öÔ£¬×î½üÔÚËáË®Àï¼ÓÁË0.8mL/1000mLµÄÈýÒÒ°·£¬ÈÔȻһֱ¶Ô³ÆÒò×ÓûÓг¬¹ý0.8µÄ¡£
Á÷¶¯ÏàA£ºÒÒëæ-ËÄÇâ߻ૣ¨5£º3£©  Á÷¶¯ÏàB£º0.1mol/L´×Ëáï§¼Ó0.5mol/L±ù´×Ëá¡£

ÎÒÊÇͬʱ²â¶¨¶à¸öÉúÎï¼î£¬ÊÔ¹ýijÎÄÏ×ÉÏ»»³ÉÒÒëæºÍË®ÌݶÈ×öÁ÷¶¯Ï࣬µ«ÍêÈ«·Ö²»¿ª£¬ÏÖÔÚ²»¸ÒÂÒ»»Á÷¶¯ÏàÁË¡£¡£¡£
ʱ¼ä½ôÆÈ£¬HPLC·½·¨Ñ§¶¼»¹Ã»½¨Á¢£¬ÎÒÕæÊÇ׿±ÉÏ»ðѽ¡£¡£¡£

¾Ý˵ËÄÇâß»à«Ò²ÓÐɨβ×÷Óã¬ÎÒ¼Ó´óÁËËÄÇâ߻૱ÈÀý£¬²¢ÇÒ¼ÓÈëÈýÒÒ°·£¬¶Ô³ÆÒò×ÓÈÔȻֻÓÐ0.7¼¸£¬ËäÈ»Öù×Ó²»ÊÇеĵ«ÊÇËþ°åÊýÓÐ1,2Íò£¬ºÃÏñ²»ÊÇÖù×ÓµÄÎÊÌâ¡£
Õâµ½µ×ÊÇΪºÎ£¿Çó´óÉñ°ï°ïæ %>_<%
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

¿¿Æ×Å®ÇàÄê
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ranyin88

Òø³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÄãÈ·¶¨ÄãÓõÄÖù×ÓûÎÊÌâÂð
Òµ¾«ÓÚÇÚ»ÄÓÚæÒ£¡£¡£¡
2Â¥2014-02-13 14:09:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wyy080214

ʵϰ°æÖ÷ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ʹÓÃÑôÀë×Ó¸´ºÏÉ«Æ×Öù£¬ÂíÉϽâ¾öÎÊÌâ
3Â¥2014-02-13 14:54:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lifucheng

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Óе㲻Ã÷°×Äã²â¼îÓõÄÊÇËáÐÔµÄÁ÷¶¯Ïࣿ Èç¹û²»ÄÜ»»Öù×ӵϰ Á÷¶¯ÏàB¿ÉÒÔ»»³É0.5%µÄ°±Ë®ÈÜÒº Á÷¶¯ÏàA£ºÒÒëæ-¼×´¼£¨2:1£© ¼ÓÈë¼×´¼ÊÇΪÁ˼õСϴÍÑ ¿´·ÖÀë»á²»»áºÃµã Èç¹û¿ÉÒÔ»»Öù×ӵϰ ÒÔϼ¸¿î¿ÉÒÔ¿¼ÂÇÏ Ê×Ñ¡HILICÖù×Ó ¼¸¸ö¹«Ë¾´µµÃÕâ¸öÖù×Ó×öÉúÎï¼îºÜºÃ £»agilentµÄExtend C18 Õâ¸öÒ²ÊÇÒ»¿îÄͼîµÄÖù×Ó£»ÁíÍâ ÒºÏàµÄÖù×ÓËþ°åÍÏβµÄÇé¿öÏÂÓÐ1Íò¶à Õâ¸öÃ²ËÆÓе㲻¶ÔÓ´
4Â¥2014-02-13 15:04:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

416158716

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÍÏβÏÖÏóµÄÔ­Òò¶àÖÖ£¬½Ì¿ÆÊé¶¼Óкܶà½â¾ö°ì·¨£¬µ«ÊÇÓÐʱºòºÜ¶àÐÂÊÖÒ²»áºöÂÔ£¬Ñ¡ÔñºÏÊʵÄÖù×Ó£¬È»ºó¿¼²ìÖù×ÓÊDz»ÊǶԴý²âÎïÖÊ¿ÉÒÔ£¬ÎÒÒ²Ôø¾­Óöµ½¹ýÇé¿ö£¬Ô­±¾²»ÍÏβµÄ¶«Î÷£¬¸ô¼äÒ»¸öÔºóÔÙÓÃͬÑùµÄÌõ¼þºÍÖù×Ӳⶨ£¬²¿·ÖÎïÖʳöÏÖÍÏ⣬²¿·ÖÎïÖÊÓÖ²»Ó°Ï죬ºÜ´ó¿ÉÄÜÊÇÖù×ÓÀÏ»¯ÁË£¬³¢ÊÔ»»»»ÐµÄÖù×ÓÊÔÊÔ¡£
ÂñÍ·¿à¸É£¬Í½ÀÍÎÞ¹¦£¬ÐÄÀíÖÇÇ壬³É¾Í´óÊÂ
5Â¥2014-02-15 15:19:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

1528009020

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¼Óǧ·ÖÖ®ÎåµÄÈýÒÒ°±ÊÔÊÔ

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
6Â¥2014-02-15 15:49:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

e_liang369

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

×öÉúÎï¼îµÄ»°ÏÈ¿´¿´·Ö×ÓÁ¿Óжà´ó£¬ÒªÊÇ´óµÄ»°¿ÉÒÔÑ¡ÔñC8£¬C4Öù£¬¶øÇÒÖù×ÓÒªÊÇÈ«·âβµÄ£¬²»È»¼ÓÈõ¼îÀàÎïÖʿ϶¨»¹ÊÇÍÏβµÄ
±¯´ßµÄÑз¢£¡
7Â¥2014-02-18 09:36:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ º£½ÇµÄÑÕÉ« µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿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] 304Çóµ÷¼Á +5 ËØÄê¼ÀÓï 2026-03-15 5/250 2026-03-16 17:00 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +3 heming3743 2026-03-16 3/150 2026-03-16 15:05 by peike
[¿¼ÑÐ] 309Çóµ÷¼Á +5 »¨ÓëÒ¶@ 2026-03-10 5/250 2026-03-16 14:13 by ŶŶ123
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Ò»Ö¾Ô¸Äϲý´óѧ327Çóµ÷¼ÁÍÆ¼ö +7 Ncdx123456 2026-03-13 8/400 2026-03-16 12:15 by karry wen
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 327Çóµ÷¼Á +6 ʰ¹âÈÎȾ 2026-03-15 11/550 2026-03-15 22:47 by ʰ¹âÈÎȾ
[¿¼ÑÐ] 070305Çóµ÷¼Á +3 mlpqaz03 2026-03-14 4/200 2026-03-15 11:04 by peike
[¿¼ÑÐ] Öпƴó²ÄÁÏÓ뻯¹¤319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-14 3/150 2026-03-14 20:10 by ms629
[»ù½ðÉêÇë] ÏÖÔÚÈçºÎ»Ø±ÜÈ¥ÄêµÄijһ¸öר¼Ò£¬²»ÖªµÀÃû×Ö +3 zk200107 2026-03-12 6/300 2026-03-14 17:13 by zk200107
[¿¼ÑÐ] ÕÐÊÕ0805£¨²ÄÁÏ£©µ÷¼Á +3 18595523086 2026-03-13 3/150 2026-03-14 00:33 by 123%¡¢
[¿¼ÑÐ] 26¿¼Ñе÷¼Á +3 ying123. 2026-03-10 3/150 2026-03-14 00:18 by JourneyLucky
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +9 Copy267 2026-03-10 9/450 2026-03-13 23:45 by userper
[¿¼ÑÐ] ²ÄÁÏ371Çóµ÷¼Á +9 öùÓã? 2026-03-11 11/550 2026-03-13 22:53 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á +5 Ò»¶¨ÓÐѧÉÏ- 2026-03-12 5/250 2026-03-13 18:31 by ms629
[¿¼ÑÐ] 302Çóµ÷¼Á +6 ¸ºÐÄÕßµ±Öï 2026-03-11 6/300 2026-03-13 16:11 by JourneyLucky
[¿¼ÑÐ] 0856»¯Ñ§¹¤³Ì280·ÖÇóµ÷¼Á +4 shenzxsn 2026-03-11 4/200 2026-03-13 11:55 by ymwdoctor
[¿¼ÑÐ] Çóµ÷¼Á ×ÊÔ´Óë»·¾³ 285 +3 δÃû¿¼Éú 2026-03-10 3/150 2026-03-13 10:31 by houyaoxu
[¿¼ÑÐ] ÊÕµ÷¼Á +7 µ÷¼ÁµÄ¿¼ÑÐѧÉú 2026-03-10 7/350 2026-03-10 17:57 by Âó²èÌÀÔ²
[˶²©¼ÒÔ°] ľ³æºÃÏñ²»ÈÈÄÖÁË£¬ÊDz»ÊÇ£¿ +4 Æ«ÕñƬ 2026-03-10 4/200 2026-03-10 09:51 by longwave
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û