²é¿´: 1436  |  »Ø¸´: 8
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

chenjc2003

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] ÇóÖú×î¼òµ¥µÄÍâÎÄ·­Ò룬Ö÷ÒªÊÇʱ¼ä¶ÎµÄÈ·¶¨

Gradient elution started with
17.5% solvent A and 82.5% solvent B, followed by a 20-min linear gradient
from 17.5 to 21% A, a 3-min linear gradient from 21 to 26% A, a 19-min
isocratic elution with 26% A, a 13-min linear gradient from 26 to 36% A,
a 9-min linear gradient from 36 to 50% A, a 2-min linear gradient from
50 to 95% A, a 3-min isocratic elution with 95% A, a 3-min linear gradient
from 95 to 17.5% A, and an 8-min isocratic elution with 17.5% A. The
detection wavelength was set to 202 nm.

» ²ÂÄãϲ»¶

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

jwdxbjzh

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
sltmac(½ð±Ò+1): »¶Ó­³£À´~~ 2011-05-25 15:43:20
¿ªÊ¼ÓÃŨ¶È17.5% ÈܼÁAºÍ82.5%ÈܼÁB½øÐÐÌݶÈÏ´ÍÑ£¬È»ºóÒÀ´Î½øÐÐÈçϲÙ×÷£ºÓÃ17.5%µ½21%µÄAÈܼÁ½øÐÐÏßÐÔÌݶÈÏ´ÍÑ20min£¬ ÔÙ21%µ½26%AÈܼÁ½øÐÐÏßÐÔÌݶÈÏ´ÍÑ3min£¬½Ó×ÅÓÃ26%AÈܼÁ½øÐеȶÈÏ´ÍÑ19min£¬ÓÖÓÃ26%µ½36%AÈܼÁ½øÐÐÏßÐÔÌݶÈÏ´ÍÑ13min£¬½øÒ»²½ÓÃ36%µ½50% AÈܼÁ½øÐÐÏßÐÔÌݶÈÏ´ÍÑ9min£¬ÓÃ50%µ½95%AÈܼÁ½øÐÐÏßÐÔÌݶÈÏ´ÍÑ2min,  ÓÃ95%AÈܼÁ½øÐеȶÈÏ´ÍÑ£¬ÔÙÓÃ95%µ½17.5%AÈܼÁ½øÐÐÏßÐÔÌݶÈÏ´ÍÑ3min£¬×îºóÓÃ17.5%AÈܼÁ½øÐеȶÈÏ´ÍÑ8min¡£¼ì²â²¨³¤É趨Ϊ202nm¡£
jwd
2Â¥2011-05-22 11:17:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

clzkzy

ľ³æ (ÕýʽдÊÖ)

С¶þºÚ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
ringzhu(½ð±Ò+2): ¶àл½»Á÷~~ 2011-05-24 14:56:44
ÒýÓûØÌû:
Originally posted by jwdxbjzh at 2011-05-22 11:17:04:
¿ªÊ¼ÓÃŨ¶È17.5% ÈܼÁAºÍ82.5%ÈܼÁB½øÐÐÌݶÈÏ´ÍÑ£¬È»ºóÒÀ´Î½øÐÐÈçϲÙ×÷£ºÓÃ17.5%µ½21%µÄAÈܼÁ½øÐÐÏßÐÔÌݶÈÏ´ÍÑ20min£¬ ÔÙ21%µ½26%AÈܼÁ½øÐÐÏßÐÔÌݶÈÏ´ÍÑ3min£¬½Ó×ÅÓÃ26%AÈܼÁ½øÐеȶÈÏ´ÍÑ19min£¬ÓÖÓÃ26%µ½36%AÈÜ ...

¿ªÊ¼Ó¦¸ÃÊÇÓÃAÓëBµÄ»ìºÏҺϴÍѰÉ17.5+82.5=100
ÉÆ´ý±ðÈ˾ÍÊÇÉÆ´ý×Ô¼º£¬ÐØ»³ÊǶÍÁ¶³öÀ´µÄ¡£
3Â¥2011-05-22 11:22:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jwdxbjzh

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
Originally posted by clzkzy at 2011-05-22 11:22:01:
¿ªÊ¼Ó¦¸ÃÊÇÓÃAÓëBµÄ»ìºÏҺϴÍѰÉ17.5+82.5=100

ÕýÈ·£¡¾ÍÊÇÕâÑù²Ù×÷¡£
jwd
4Â¥2011-05-22 11:37:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jwdxbjzh

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
sltmac(½ð±Ò+1): ¸ÐлӦÖú~~ 2011-05-22 18:14:14
sltmac(½ð±Ò+5, ·­ÒëEPI+1): »¶Ó­³£À´±¾°æ½»Á÷~~~ 2011-05-29 10:49:08
¿ªÊ¼ÓÃŨ¶È17.5% ÈܼÁAºÍ82.5%ÈܼÁBÅäÖÆµÄ»ìºÏÈÜÒº½øÐÐÌݶÈÏ´ÍÑ£¬È»ºóÒÀ´Î½øÐÐÈçϲÙ×÷£ºÓÃ17.5%µ½21%µÄAÈܼÁ½øÐÐÏßÐÔÌݶÈÏ´ÍÑ20min£¬ ÔÙ21%µ½26%AÈܼÁ½øÐÐÏßÐÔÌݶÈÏ´ÍÑ3min£¬½Ó×ÅÓÃ26%AÈܼÁ½øÐеȶÈÏ´ÍÑ19min£¬ÓÖÓÃ26%µ½36%AÈܼÁ½øÐÐÏßÐÔÌݶÈÏ´ÍÑ13min£¬½øÒ»²½ÓÃ36%µ½50% AÈܼÁ½øÐÐÏßÐÔÌݶÈÏ´ÍÑ9min£¬ÓÃ50%µ½95%AÈܼÁ½øÐÐÏßÐÔÌݶÈÏ´ÍÑ2min,  ÓÃ95%AÈܼÁ½øÐеȶÈÏ´ÍÑ£¬ÔÙÓÃ95%µ½17.5%AÈܼÁ½øÐÐÏßÐÔÌݶÈÏ´ÍÑ3min£¬×îºóÓÃ17.5%AÈܼÁ½øÐеȶÈÏ´ÍÑ8min¡£¼ì²â²¨³¤É趨Ϊ202nm¡£

¸Ðл¡°Ð¡¶þºÚ¡±µÄÌáÐÑ£¡
jwd
5Â¥2011-05-22 11:39:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liqi9673

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
ringzhu(½ð±Ò+2): ¶àл½»Á÷~~ 2011-05-24 14:56:56
ÓÃ17.5% ÈܼÁ A ºÍ 82.5% ÈܼÁ B¿ªÊ¼ÌݶÈÏ´ÍÑ£¬½ÓÏÂÀ´ÊÇ20·ÖÖÓµÄÏßÐÔÌݶÈʹA´Ó17.5 µ½ 21%£¬A´Ó 21 to 26%ÏßÐÔÌݶȠ 3·ÖÖÓ £¬ÓÃ26%A½øÐеȶÈÏ´ÍÑ£¬½øÐÐ13·ÖÖÓA ÏßÐÔÌÝ¶È ´Ó26 to 36% £¬9·ÖÖÓµÄÏßÐÔÌÝ¶È A´Ó36 to 50%£¬ 2-minÏßÐÔÌÝ¶È Afrom50 to 95%,Óà 95% A½øÐÐa 3-min µÈ¶ÈÏ´ÍÑ£¬A´Ó 95 to 17.5% ½øÐÐ3-min ÏßÐÔÌݶȣ¬Óà A17.5%½øÐÐ8·ÖÖ µÈ¶ÈÏ´ÍÑ£¬²¨³¤Îª202 nm¡£
´ø×ÅÁé»êÂþ²½
6Â¥2011-05-22 11:45:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jwdxbjzh

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

Mally89: ɶÒâ˼£¿ 2011-05-22 14:02:02
ÒýÓûØÌû:
Originally posted by liqi9673 at 2011-05-22 11:45:55:
ÓÃ17.5% ÈܼÁ A ºÍ 82.5% ÈܼÁ B¿ªÊ¼ÌݶÈÏ´ÍÑ£¬½ÓÏÂÀ´ÊÇ20·ÖÖÓµÄÏßÐÔÌݶÈʹA´Ó17.5 µ½ 21%£¬A´Ó 21 to 26%ÏßÐÔÌݶȠ 3·ÖÖÓ £¬ÓÃ26%A½øÐеȶÈÏ´ÍÑ£¬½øÐÐ13·ÖÖÓA ÏßÐÔÌÝ¶È ´Ó26 to 36% £¬9·ÖÖÓµÄÏßÐÔÌÝ¶È A´Ó36 to  ...

I¿´£¡
7Â¥2011-05-22 11:48:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liqi9673

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÓÃŨ¶È¡£¡£¡£¡£ÔÚij¶Îʱ¼äÄÚ½øÐеȶȻòÕßÌݶÈÁÜÏ´
´ø×ÅÁé»êÂþ²½
8Â¥2011-05-23 09:41:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zuodg

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

ÓÐΪÇàÄê

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
ringzhu(½ð±Ò+2): ¶àл½»Á÷~~ 2011-05-24 14:56:29
sltmac(½ð±Ò+5): ³£À´~~ 2011-05-29 10:49:21
ÒýÓûØÌû:
Originally posted by chenjc2003 at 2011-05-22 10:01:38:
Gradient elution started with
17.5% solvent A and 82.5% solvent B, followed by a 20-min linear gradient
from 17.5 to 21% A, a 3-min linear gradient from 21 to 26% A, a 19-min
isocratic elution w ...

ʹÓÃ17.5%µÄÈܼÁAºÍ82.5%µÄÈܼÁB¿ªÊ¼ÌݶÈÏ´ÍÑ. ½ÓÏÂÀ´20 min AÏà´Ó17.5%ÏßÐÔÌݶÈÔöÖÁ21%¡£ µÚ20-23 min AÏàÏ´ÍÑŨ¶ÈÌݶÈΪ21%-26%¡£23-42min 26% AÏàµÈÌݶÈÏ´ÍÑ¡£42min-55min AÏàÏßÐÔÏ´ÍÑÌݶÈΪ26%-36%¡£55 min-64 min AÏàÏ´ÍÑÌݶÈΪ36%-50%¡£64-66min AÏàÏßÐÔÏ´ÍÑÌݶÈÊÇ50-95%¡£66-69 min£¬95% AÏàÏ´ÍÑ3 min¡£69-72 min£¬ AÏàÏ´ÍÑÌݶÈÊÇ95%-17.5%. 72-80 min ʹÓÃ17.5% AÏàµÈÌݶÈÏ´ÍÑ¡£¼ì²â²¨³¤ÊÇ202 nm¡£
Òª»îµÄ³ö²Ê
9Â¥2011-05-23 14:18:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ chenjc2003 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿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] 283Çóµ÷¼Á +8 С¥¡£ 2026-03-12 11/550 2026-03-16 09:46 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] »¯Ñ§µ÷¼Á0703 +7 °¡ÎÒÎÒµÄ 2026-03-11 7/350 2026-03-15 23:03 by ÁèǧËÌ111
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 ºôºô£¿~+123456 2026-03-14 3/150 2026-03-14 16:53 by WTUChen
[¿¼ÑÐ] 331Çóµ÷¼Á£¨0703Óлú»¯Ñ§ +5 ZY-05 2026-03-13 6/300 2026-03-14 10:51 by Jy?
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã½­´óѧ0856²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +4 yansheng@211 2026-03-09 5/250 2026-03-14 02:10 by JourneyLucky
[¿¼ÑÐ] 328£¬0703¿¼ÉúÇóµ÷¼Á£¬Ò»Ö¾Ô¸Îª¶«±±Ê¦·¶´óѧ +4 ¹ÛËØÂÉ 2026-03-09 5/250 2026-03-14 01:24 by JourneyLucky
[¿¼ÑÐ] µ÷¼Á +3 13853210211 2026-03-10 3/150 2026-03-14 00:47 by JourneyLucky
[¿¼ÑÐ] 271Çóµ÷¼Á +10 ÉúÈçÏÄ»¨¡­ 2026-03-11 10/500 2026-03-14 00:35 by Âô±¨Ô±Ð¡Óê
[¿¼ÑÐ] 279Çóµ÷¼Á +3 ×¥×ÅÐÇÐǵÄÅ®º¢ 2026-03-10 3/150 2026-03-13 23:47 by userper
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +9 Copy267 2026-03-10 9/450 2026-03-13 23:45 by userper
[¿¼ÑÐ] £¨081700£©»¯Ñ§¹¤³ÌÓë¼¼Êõ-298·ÖÇóµ÷¼Á +12 11À²À²À² 2026-03-11 35/1750 2026-03-13 21:25 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤085600µ÷¼ÁÇóÀÏʦÊÕÁô +9 jiaanl 2026-03-11 9/450 2026-03-13 20:22 by JourneyLucky
[¿¼ÑÐ] ¹¤¿Æ278·ÖÇóµ÷¼Á +5 ÖÜÂýÈȰ¡ 2026-03-12 7/350 2026-03-13 15:49 by JourneyLucky
[¿¼ÑÐ] 328»¯¹¤×¨Ë¶Çóµ÷¼Á +4 ¡££¬¡££¬¡££¬¡£i 2026-03-12 4/200 2026-03-13 14:44 by JourneyLucky
[¿¼ÑÐ] 26¿¼ÑÐÇóµ÷¼Á +5 ؼºêSir 2026-03-13 5/250 2026-03-13 13:05 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐʦ·¶071000£¬325Çóµ÷¼Á +5 RuitingC 2026-03-12 5/250 2026-03-13 10:43 by hyswxzs
[¿¼ÑÐ] 08ʳƷ»òÇṤÇóµ÷¼Á£¬±¾¿Æ·¢±í3ƪsciÒ»ÇøtopÂÛÎÄ£¬Ò»Ö¾Ô¸ÄÏʦ´óʳƷ¿ÆÑ§Ó빤³Ì +3 ÎÒÊÇÒ»¸ö±ø£¬ 2026-03-10 3/150 2026-03-13 10:21 by Yuyi.
[¿¼²©] 2026Ä격ʿÉêÇë +3 QwQwQW10 2026-03-11 3/150 2026-03-12 17:58 by gxch43
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û