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rabbitzumi

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1. In the stability study, the post-treatment stability and long-term stability are missing.

ÏëÎÊÏ£ºÊ²Ã´ÊÇpost-treatment stability?


2. Stability should be performed for all three levels of QCs.

²Î¿¼EMA ÖÆ¶¨µÄGuideline on bioanalytical method validation£¬ÉÏÃæÐ´µÄÖ»×öµÍŨ¶ÈºÍ¸ßŨ¶È¼´¿É£ºStability of the analyte in the studied matrix is evaluated using low and high QC samples (blank matrix spiked with analyte at a concentration of a maximum of 3 times the LLOQ and close to the ULOQ) which are analysed immediately after preparation and after the applied storage conditions thatare to be evaluated¡£ÎªÉ¶Éó¸åÈËÒªÇó×ö3¸öŨ¶ÈÄØ£¿
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panyuanfu

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post-treatment stabilityÓ¦¸ÃÊÇ´¦Àíºó½øÑùÆ÷ϵÄÎȶ¨ÐÔ°É

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2Â¥2018-03-12 08:31:18
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346778289

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post-treatment¿ÉÄÜÊÇÖ¸ÖÆ±¸ºóÎȶ¨£¬¿ÉÒÔ·Å-20¡æ±ùÏä¡£¹úÄÚÉúÎïÑùÆ·²â¶¨µÄÖ¸µ¼Ô­ÔòÊÇÈý¸öŨ¶È£¬FDAµÄ²»Çå³þ¡£

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3Â¥2018-03-14 06:19:52
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Matt Luo

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ÒýÓûØÌû:
3Â¥: Originally posted by 346778289 at 2018-03-14 06:19:52
post-treatment¿ÉÄÜÊÇÖ¸ÖÆ±¸ºóÎȶ¨£¬¿ÉÒÔ·Å-20¡æ±ùÏä¡£¹úÄÚÉúÎïÑùÆ·²â¶¨µÄÖ¸µ¼Ô­ÔòÊÇÈý¸öŨ¶È£¬FDAµÄ²»Çå³þ¡£

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4Â¥2018-03-14 07:31:44
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rabbitzumi

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Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by panyuanfu at 2018-03-12 08:31:18
post-treatment stabilityÓ¦¸ÃÊÇ´¦Àíºó½øÑùÆ÷ϵÄÎȶ¨ÐÔ°É

ÎÒÀí½âµÄÊÇÑùÆ·´¦ÀíºóÉÏÖùǰÕâ¶Îʱ¼äµÄÎȶ¨ÐÔ£¬Ð»Ð»ÄúµÄ»Ø¸´£¡
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5Â¥2018-03-19 10:16:42
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rabbitzumi

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Ëͺ컨һ¶ä
ÒýÓûØÌû:
3Â¥: Originally posted by 346778289 at 2018-03-14 06:19:52
post-treatment¿ÉÄÜÊÇÖ¸ÖÆ±¸ºóÎȶ¨£¬¿ÉÒÔ·Å-20¡æ±ùÏä¡£¹úÄÚÉúÎïÑùÆ·²â¶¨µÄÖ¸µ¼Ô­ÔòÊÇÈý¸öŨ¶È£¬FDAµÄ²»Çå³þ¡£

¾ÍÊÇÖÆ±¸ºóµÄÑùÆ··Åµ½-20±ùÏäÒ»¶Î ʱ¼ä£¬¶ÔÓ¦µÄÊÇ stability of the working solutions of the analyte and internal standard. ÊÇÂð£¿
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6Â¥2018-03-19 12:54:12
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