| ²é¿´: 322 | »Ø¸´: 1 | ||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | ||
shushen_jian
|
[ÇóÖú]
Çó·Òë É«Æ×
|
|
| If spiking the blank feed, the desired concentration level (1.0, 10, 50 and 200mg kg−1) was prepared (pipette 200¦ÌL of the corresponding standard solution in acetonitrile), respectively, and allowed to stand at room temperature for about 30min before proceeding. |
» ²ÂÄãϲ»¶
297Çóµ÷¼Á
ÒѾÓÐ16È˻ظ´
326·Ö£¬Ò»Ö¾Ô¸»¦9£¬ÇóÉúÎïѧµ÷¼Á
ÒѾÓÐ4È˻ظ´
288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005
ÒѾÓÐ3È˻ظ´
304Çóµ÷¼Á
ÒѾÓÐ13È˻ظ´
µ÷¼Á
ÒѾÓÐ18È˻ظ´
293µ÷¼Á
ÒѾÓÐ4È˻ظ´
338Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
263Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ15È˻ظ´
»úе¹¤³Ì264ѧ˶Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
chemistry2228
ͳæ (СÓÐÃûÆø)
- ·ÒëEPI: 37
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 619.8
- ºì»¨: 1
- Ìû×Ó: 232
- ÔÚÏß: 99.1Сʱ
- ³æºÅ: 756097
- ×¢²á: 2009-04-23
- ÐÔ±ð: GG
- רҵ: Óлú·Ö×Ó¹¦ÄܲÄÁÏ»¯Ñ§
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï
sltmac(½ð±Ò+2): ¸ÐлӦÖú£¬»¶Ó³£À´~~~ 2011-05-15 19:27:15
shushen_jian(½ð±Ò+5, ·ÒëEPI+1): 2011-05-16 09:50:33
sltmac(½ð±Ò+2): ¸ÐлӦÖú£¬»¶Ó³£À´~~~ 2011-05-15 19:27:15
shushen_jian(½ð±Ò+5, ·ÒëEPI+1): 2011-05-16 09:50:33
| Èç¹û¼ÓÉϿհ×ËÇÁÏ£¬´ïµ½Ô¤ÆÚµÄŨ¶È£¨1.0£¬10£¬50ºÍ200mgÿ¹«½ï£©£¬£¨ÒÆÈ¡200¦ÌLÏàÓ¦µÄ±ê×¼ÈÜÒºÈÜÓÚÒÒëæ£©£¬´¦ÀíǰÔÚÊÒÎÂϾ²ÖÃÔ¼30·ÖÖÓ¡£ |
2Â¥2011-05-15 19:05:35















»Ø¸´´ËÂ¥