| ²é¿´: 2282 | »Ø¸´: 0 | |||
dingjinglvdeľ³æ (ÕýʽдÊÖ)
|
[½»Á÷]
¡¾ÇóÖú¡¿USP33½¹ÌàËá¼ØÊÔÒº
|
|
ÖйúÒ©µä2010Äê°æ£º½¹ÌàËá¼ØÊÔÒº È¡½¹ÌàËá¼Ø2g£¬ÔÚ85mlÈÈË®ÖÐÈܽ⣬ѸËÙÀäÈ´£¬¼ÓÈëÇâÑõ»¯¼ØÈÜÒº£¨3¡ú20£©10ml£»·ÅÖÃ24Сʱ£¬Â˹ý£¬¼ÓˮϡÊÍÖÁ100ml£¬¼´µÃ¡£ÓëUSP32Ò»Ö£¨Potassium Pyroantimonate TS ¡ªDissolve 2 g of potassium pyroantimonate in 85 mL of hot water. Cool quickly, and add 10 mL of a solution of potassium hydroxide (3 in 20). Allow to stand for 24 hours, filter, and dilute with water to 100 mL. £© µ«ÊÇUSP33ΪPotassium Pyroantimonate TS ¡ªDissolve 2 g of potassium pyroantimonate in 85 mL of hot water. Cool quickly, and add a solution containing 2.5 g of potassium hydroxide in 50 mL of water and 1 mL of sodium hydroxide solution (8.5 in 100). Allow to stand for 24 hours, filter, and dilute with water to 150 mL. Çë½Ì¸÷λ¸ßÊÖ£º½¹ÌàËá¼ØÊÔÒºÓÃÀ´×öÄÆÑμø±ð£¬ÄÇΪʲôÔÚÊÔÒºÅäÖÆÖÐÒª¼ÓÈëÇâÑõ»¯ÄÆÈÜÒº£¿ |
» ²ÂÄãϲ»¶
ÓжàÉÙÈËÊǽñÌì²éϵͳ֪µÀ½á¹ûµÄ£¿
ÒѾÓÐ18È˻ظ´
ÓÐûÓÐÈÔûÊÕµ½ÐÅÏ¢µÄ
ÒѾÓÐ3È˻ظ´
µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡
ÒѾÓÐ8È˻ظ´
»ù½ð²»ÖУ¬¹²Ãã
ÒѾÓÐ11È˻ظ´
Â鷳ר¼ÒÃÇ¿´¿´ÆÀίÃǵÄÒâ¼û£¨F¿ÚÃæÉÏ£©
ÒѾÓÐ9È˻ظ´
2026ÄêÒ¶ÆóËï»ù½ð
ÒѾÓÐ6È˻ظ´
¹ú×ÔÈ»ÃæÉϸ´ÅÌ~»¶ÓÌÖÂÛ
ÒѾÓÐ13È˻ظ´
»ù½ðϵͳʲôÄÚÈÝҲûÓÐ
ÒѾÓÐ9È˻ظ´
Ϊʲô×ÊÖúÊý¸÷´ó¸ßУ¶¼´´Ð¸ߣ¬×Ô¼ºÉêÇëÔõô¾ÍÕâôÄÑ
ÒѾÓÐ11È˻ظ´
Ôõô²é°¡
ÒѾÓÐ6È˻ظ´









»Ø¸´´ËÂ¥
ͶƱ: