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boss-6533Ìú³æ (СÓÐÃûÆø)
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20 volumes of propan-2-ol, 40 volumes of dichloromethane that has been previously shaken with concentrated ammonia (shake 100 ml of dichloromethane with 30 ml of concentrated ammonia in a separating funnel; allow the layers to separate and use the lower layer) and 40 volumes of dichloromethane. [ Last edited by boss-6533 on 2013-6-6 at 10:20 ] |
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huanxiujun
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- ·ÒëEPI: 1
- Ó¦Öú: 5 (Ó×¶ùÔ°)
- ½ð±Ò: 2930.3
- ºì»¨: 2
- Ìû×Ó: 206
- ÔÚÏß: 38Сʱ
- ³æºÅ: 1209781
- ×¢²á: 2011-02-22
- רҵ: ¸ß·Ö×ÓÎïÀíÓë¸ß·Ö×ÓÎïÀí»¯
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boss-6533: ½ð±Ò+5, ·ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú 2013-06-06 11:36:18
boss-6533: ½ð±Ò+1 2013-06-09 11:39:16
boss-6533(phu_grassman´ú·¢): ½ð±Ò+10, thanks 2013-06-18 08:42:22
boss-6533: ½ð±Ò+5, ·ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú 2013-06-06 11:36:18
boss-6533: ½ð±Ò+1 2013-06-09 11:39:16
boss-6533(phu_grassman´ú·¢): ½ð±Ò+10, thanks 2013-06-18 08:42:22
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2Â¥2013-06-06 10:48:49
boss-6533
Ìú³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 92.2
- ºì»¨: 2
- Ìû×Ó: 63
- ÔÚÏß: 23.6Сʱ
- ³æºÅ: 1268979
- ×¢²á: 2011-04-18
- ÐÔ±ð: GG
- רҵ: ÉúÎï¼¼ÊõÒ©Îï
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3Â¥2013-06-06 11:34:33













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