| ²é¿´: 719 | »Ø¸´: 1 | |||
hbcz_chxгæ (³õÈëÎÄ̳)
|
[ÇóÖú]
ÜáÈýͪ·¨²â¶¨Ê÷Ö¬µÄÈ¡´úÂÊ
|
| ¸Õ¿ªÊ¼½Ó´¥¹ÌÏàºÏ³É£¬¿´µ½Kaiser test Çó¸ßÊÖ¸ø¸ö±ê×¼²Ù×÷Á÷³Ì¡£Ô½ÏêϸԽºÃ |
» ²ÂÄãϲ»¶
²ÄÁÏÓ뻯¹¤328·Öµ÷¼Á
ÒѾÓÐ3È˻ظ´
279·ÖÇóµ÷¼Á Ò»Ö¾Ô¸211
ÒѾÓÐ20È˻ظ´
293Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
Ò»Ö¾Ô¸»ª¶«Àí¹¤´óѧ081700£¬³õÊÔ·ÖÊý271
ÒѾÓÐ6È˻ظ´
085404µç×ÓÐÅÏ¢284·ÖÇóµ÷¼Á
ÒѾÓÐ3È˻ظ´
306Çó0703µ÷¼ÁÒ»Ö¾Ô¸»ªÖÐʦ·¶
ÒѾÓÐ9È˻ظ´
Ò»Ö¾Ô¸¼ª´ó»¯Ñ§322Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
344Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
Ò»Ö¾Ô¸¹þ¹¤´ó£¬085400£¬320£¬Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
duotaihech
Ìú³æ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 70.5
- ºì»¨: 2
- Ìû×Ó: 50
- ÔÚÏß: 27.9Сʱ
- ³æºÅ: 751083
- ×¢²á: 2009-04-17
- ÐÔ±ð: GG
- רҵ: Óлú»¯¹¤
|
A. Kaiser test Reagents • 5% Ninhydrin in ethanol (w/v) • KCN in pyridine (2 ml 0.001 M KCN in 98 ml • 80% Phenol in ethanol (w/v) pyridine) Method 1. Sample a few resin beads and wash several times with ethanol. 2. Transfer to a small glass tube and add 2 drops of each of the solutions above. 3. Mix well and heat to 120¡ãC for 4-6 min. 4. The presence of resin-bound free amine is indicated by blue resin beads. ²»¹ýÏÖÔÚÒ»°ã¶¼²»ÓÃÇ軯¼ØÁË£¬ÓÃÖØÕôßÁऴúÌæ¡£ |
2Â¥2018-06-07 09:09:21













»Ø¸´´ËÂ¥