Znn3bq.jpeg
²é¿´: 1322  |  »Ø¸´: 3

caoji

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] GC-MSµÄ½øÑùÖØ¸´ÐÔÎÊÌâ ÒÑÓÐ1È˲ÎÓë

Çë½Ì¸÷λ³æÓÑ£¬ÎÒÓÃGC-MS¶ÔÒ©Æ·ÀïÃæµÄÔÓÖʽøÐж¨Á¿£¬·½·¨ÐèÒª½øÐзÖÎö·½·¨ÑéÖ¤¡£Ò»°ã²ÉÓõÄÊÇÖ±½Ó½øÑù·½Ê½£¬½øÑùÁ¿1΢Éý¡£·ÖÁ÷±ÈÔÚ2:1×óÓÒ¡£ÑéÖ¤µÄÏîĿһ°ã°üÀ¨ÏµÍ³ÊÊÓÃÐÔ¡¢¾«Ãܶȡ¢×¼È·¶È¡¢ÏßÐÔÓëLOD/LOQ¡£ÏµÍ³ÊÊÓÃÐÔÒ»°ãÊÇ6Õë¶ÔÕÕ¿´·åÃæ»ýRSD,¾«ÃܶÈÊÇ6ÕëÑù¼Ó±êËãRSD¡£È»ºóGC-MS·ÖÎöµÄʱºò£¬Ä¿±êµÄÏìÓ¦»áÓкܴóµÄ±ä»¯£¬¶ÔÕÕÈÜÒºµÄÏìÓ¦²î±ðºÜ´ó£¬ÓÐʱºòÄÜ´ïµ½Ò»±¶×óÓÒ£¬ÎÒµÄÒÇÆ÷ÊÇAGILENT7890A-5975CÐ͵ġ£ÒÇÆ÷ÊÇÈ¥ÄêÄêµ×ÐÂ×°µÄ¡£Àë×ÓÔ´²»Ô࣬µÆË¿Ò²ÊÇеġ£ÇëÎÊ´ó¼ÒÓÐûÓÐÓöµ½ÕâÑùµÄÎÊÌ⣬ÈçºÎ½â¾ö°¡¡£ÏÈлл´ó¼ÒÁË¡£
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

²»ÊǾ­µäÎÒ²»ÊÕ²Ø

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

heyo_123

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
caoji: ½ð±Ò+1, ¡ïÓаïÖú, Ó¦¸Ã²»ÊÇÕâЩÎÊÌâ 2012-12-13 09:51:54
¶à×ß×ß´ý²âÑùÆ·,,,
1.³Ä¹ÜÊÇ·ñÍé»ù»¯?¿ÉÄÜÓÐÎü¸½.
2.²âÊÔÆäËûÎïÖÊÏìÓ¦ÊÇ·ñÕý³£?
3.½øÑùÆ÷ÔËÐÐÁ÷³©?²ðϽøÑùÕëÇåÏ´...
4.ÄãµÄÉýγÌÐò·ûºÏÒªÇóÂð??
2Â¥2012-12-12 22:33:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zcjchina

Òø³æ (СÓÐÃûÆø)

GC/MSµÄ½øÑùÁ¿Îª1ul£¬·ÖÁ÷±È£º2:1£¬ÊÇ·ñÌ«¶à¡£ÎÒÃÇÒ»°ãÖÊÆ×½øÑù0.2ul¡£ÄãÊÔ×ŰѽøÑùÁ¿¼õÉÙ¿´¿´½á¹ûÈçºÎ
3Â¥2014-03-07 14:06:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qiangjun

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

MSÔÚSCANģʽ϶¨ÐÔÊÇËüµÄÇ¿Ï¶ÔÓÚ¶¨Á¿µÄÁéÃô¶È±¾À´¾Í²»¸ß£¬²¢ÇÒËäÈ»²»ÖªµÀÄãÑùÆ·Ï¡ÊÍŨ¶È£¬µ«ÊǽøÑù1ul£¬·ÖÁ÷±È2£º1£¬ÊÇ·ñºÏÀí£¬Å¨¶È¹ý¸ß»ò¹ýµÍ¿ÉÄܵ¼Ö¼ì²â²»ÔÚÖÃÐÅÇø¼äÄÚ£¬ÇÒҪ˼¿¼ÊÇ·ñ´æÔÚ½øÑùÆçÊÓÎÊÌ⣬µ¼ÖÂÆ½ÐÐÐԲ¿ÉÒÔÖðÒ»µÄÈ¥ÅŲ飬±ÈÈç¸ü¸Ä½øÑùÁ¿Óë·ÖÁ÷±È£¬±ÈÈç»ò³ÆSIMģʽ»òÕßSCANÓëSIMģʽ½øÐж¨Á¿¡£ÌýÄã˵ÊÇÔÓÖÊ£¬¸Ð¾õ¿ÉÄÜÊÇÆçÊӵĿÉÄܱȽϴó
4Â¥2014-03-08 22:09:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ caoji µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÉúÎïѧ326Çóµ÷¼Á +8 Áõīī 2026-04-15 8/400 2026-04-16 10:29 by Ô²ÐÄ602
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +4 Say Never 2026-04-11 4/200 2026-04-14 09:10 by zs92450
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[½Ìʦ֮¼Ò] ɽ¶«Ë«·ÇԺУ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Áìµ¼ÐÒÔÖÀÖ»ö£¬½ÌʦÔâÑê¿Ö +3 qut2026 2026-04-11 7/350 2026-04-12 20:24 by qut2026
[¿¼ÑÐ] Çóµ÷¼Á +16 ÕÅ·¬ÇѲ»³´µ° 2026-04-10 17/850 2026-04-12 13:58 by °¾Ò¹³É£¡
[¿¼ÑÐ] 296Çóµ÷¼Á +14 Íô£¡£¿£¡ 2026-04-10 16/800 2026-04-12 10:48 by zhouyuwinner
[¿¼ÑÐ] 291Çóµ÷¼Á +8 ¹ØÒä±±. 2026-04-11 8/400 2026-04-12 09:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] µ÷¼Á +6 ÇàµÆ²»¸º 2026-04-09 6/300 2026-04-11 20:35 by dongdian1
[¿¼ÑÐ] 343Çóµ÷¼Á +9 Íõ¹ú˧ 2026-04-10 9/450 2026-04-11 20:31 by dongdian1
[¿¼ÑÐ] µ÷¼ÁÇóÖú +6 ¹ûÈ»ÓÐÎÒ 2026-04-11 7/350 2026-04-11 16:22 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] 22408 352·ÖÇóµ÷¼Á0854Àà +4 ŬÁ¦µÄÏÄÄ© 2026-04-09 4/200 2026-04-11 09:57 by zhq0425
[¿¼ÑÐ] 311Çóµ÷¼Á +13 xypÏë¶ÁÊé 2026-04-10 14/700 2026-04-11 09:41 by Öí»á·É
[¿¼ÑÐ] 281Çóµ÷¼Á +11 ¾õµÃºÃµÄ°É 2026-04-10 11/550 2026-04-11 09:35 by ÄæË®³Ë·ç
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤µ÷¼Á +12 ·ñ¼«Ì©À´2026 2026-04-10 13/650 2026-04-11 00:28 by wangjihu
[¿¼ÑÐ] 309Çóµ÷¼Á +14 wdhw 2026-04-10 15/750 2026-04-10 21:06 by zhouxiaoyu
[¿¼ÑÐ] 0858Çóµ÷¼Á 5+5 Gky09300550£¬ 2026-04-10 8/400 2026-04-10 19:13 by chemisry
[¿¼ÑÐ] Çóµ÷¼Á +5 ²»»á·ÉµÄÓã@ 2026-04-10 5/250 2026-04-10 19:07 by chemisry
[¿¼ÑÐ] »úеר368 ÓÐÈ¥´¦Âð +4 ÖÖ´óÊ÷ 2026-04-10 4/200 2026-04-10 15:31 by jiajinhpu
[¿¼ÑÐ] Çóµ÷¼Á +11 ôæôæÒ»ÊéÉú 2026-04-09 13/650 2026-04-10 10:27 by liuhuiying09
[¿¼ÑÐ] Òѵ÷¼Á +18 ²ñ¿¤Ã¨_ 2026-04-09 19/950 2026-04-09 22:10 by ²ñ¿¤Ã¨_
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û