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yaxin0di

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In section 3.1.3, there is no recoveries data for SPE step, so, how to evaluate the SPE procedure?

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4: In line 317, LOD and LOQ value were gived, please explain the quantify procedure in detail.

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wpc945

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
7Â¥: Originally posted by yaxin0di at 2014-02-26 14:55:22
Thank you very much. LOD ºÍLOQ µÄ¶¨ÒåÒѾ­ÔÚÎÄÖиø³öÁË£¬¾ÍÊÇS/N=3,10£¬ËûÊÇÒªÇó¸ø³öLOQºÍLODÊÇÈçºÎµÃ³öµÄÏêϸʵÑéºÍ¼ÆËã¹ý³ÌµÄÒâ˼£¿»¹ÊÇÑùÆ·º¬Á¿µÄÁ¿»¯¹ý³Ì£¿»¹ÓоÍÊÇÄú¾õµÃenrichmentºÍaccumulationÄÄÒ»¸ö¸üÊÊ ...

Èç¹ûÒѽ›Œ‘³öLODLOQÈçºÎµÃ³öµÄÔ’,ÄǾÍÊÇŠ…ÆäËû¶¨Á¿ß^³ÌÑeÃæ¿ÉÄÜÒªŒ‘µÄÔ”¼šÒ»üc,°üº¬Precision, accuracyß@²¿·Ö,ÖÁì¶SPEµÄÔ’¿ÉÒÔ¿¼‘]ÓÃAdsorbtion?팑
9Â¥2014-02-27 09:27:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

wpc945

Òø³æ (СÓÐÃûÆø)

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yaxin0di: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2014-02-25 20:55:11
1.¿ÉÄÜÊÇÒªÄãÌṩÔu¹Àÿһ²½óESPEµÄµÄ½Y¹û, ex elution ÈÜÒº·Nî?Œ¦ì¶Œ?òžµÄÓ°í‘
2. LOD,LOQ µÄ¶¨Áx,Œ?òžÖÐÈçºÎÔu¹ÀÓ‹ËãÒªÕfÃ÷
2Â¥2014-02-25 17:16:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yaxin0di

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by wpc945 at 2014-02-25 17:16:15
1.¿ÉÄÜÊÇÒªÄãÌṩÔu¹Àÿһ²½óESPEµÄµÄ½Y¹û, ex elution ÈÜÒº·Nî?Œ¦ì¶Œ?òžµÄÓ°í‘
2. LOD,LOQ µÄ¶¨Áx,Œ?òžÖÐÈçºÎÔu¹ÀÓ‹ËãÒªÕfÃ÷

Thanks a lot. ÔÙÈ·ÈÏÒ»ÏÂ, 1.¾ÍÊÇ˵Ҫ¸ø³öÓÅ»¯SPE¸÷²½ÖèµÄ»ØÊÕÂÊÊý¾Ý£¿²»ÊÇÌáÈ¡»ØÊÕÂÊ£¿ÒòΪËûÉÏÒ»¸öÎÊÌâ¾ÍÊÇÎʵÃWhy these solution were used? Did some optimization study were accomplished?
2: ÊÇÈýâÊÍLODºÍLOQÊÇÈçºÎµÃ³öµÄ£¿²»ÊÇÈçºÎÈ·¶¨ÑùÆ·Öеĺ¬Á¿£¿
3Â¥2014-02-25 21:34:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yaxin0di

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by wpc945 at 2014-02-25 17:16:15
1.¿ÉÄÜÊÇÒªÄãÌṩÔu¹Àÿһ²½óESPEµÄµÄ½Y¹û, ex elution ÈÜÒº·Nî?Œ¦ì¶Œ?òžµÄÓ°í‘
2. LOD,LOQ µÄ¶¨Áx,Œ?òžÖÐÈçºÎÔu¹ÀÓ‹ËãÒªÕfÃ÷

»¹ÓоÍÊÇÕâЩ¶«Î÷¶¼ÒªÔÚÎÄÕÂÖиϹÊǸøËû½âÊÍϾÍÐÐÁË?
4Â¥2014-02-25 22:40:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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