Environmental Energy Mass Spectrometry Lab.

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High Resolution Cyclic Ion Mobility Mass Spectrometer

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- ȯ°æ¹°Áú, ÆéŸÀ̵å, ÀǾàÇ°, ÇÕ¼º¹°Áú, ´ë»çü µîÀÇ ´Ù¾çÇÑ ½Ã·áÀÇ ºÐÀÚ·® ÃøÁ¤
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SELECT SERIES Cyclic IMS ½Ã½ºÅÛÀº API ÀÌ¿ÂÈ­ ¼Ò½º, Cyclic Ion mobility separation(Multi-Function Region), dual stage reflectron ion detection system(V¿Í W-mode)ÀÌ °®ÃçÁø Q-TofÀÇ °áÇÕÀ¸·Î ±¸¼ºµÇ¾î ÀÖ´Ù.
​- Cyclic IMS(IMSn) : Multi-pass separationÀ» ÀÌ¿ëÇÑ µ¿ÀÏ Áú·®°ªÀÇ isobaric components ºÐ¸®, ƯÁ¤ ºÐÀÚÀÇ IsolationÀ» ÅëÇÑ °¨µµ Çâ»ó, ¹æÇؼººÐÀ» ºÐ¸® ¹× Á¦°ÅÇÔÀ¸·Î½á Á¤º¸ Áõ°¡ ¹× ¼­·Î ´Ù¸¥ È­ÇÕ¹° Ŭ·¡½º ºÐ¸®, molecular conformation(collision cross section) µµÃâ, complexity ¿ÏÈ­.​ ​
​- CID/IMS ¹× IMS/CID : IMS Àü, ÈÄ Á¶°¢È­¸¦ ÅëÇØ MS/MS ½ºÆåÆ®·³ÀÇ º¹ÇÕ¼ºÀ» ÁÙÀ̰ųª Á¤È®ÇÑ structural elucidationÀ» À§ÇØ Ãß°¡ ºÐ¸® ¶Ç´Â ºÐ¸®µÈ Á¾ÀÇ µ¶¸³ MS/MS ½ºÆåÆ®·³ »ý¼º  ​


¸ðµ¨¸í: SELECT SERIES Cyclic IMS, Waters
¡Ü ÀÌ¿ÂÈ­¼Ò½º(Ion sources) : ESI/APCI/APPI/ASAP
¡Ü Áú·®¹üÀ§(Mass range) : 50-64,000 m/z in V-mode, 50-16,000 m/z in W-mode
¡Ü ºÐÇØ´É(Resolution, positive and negative mode) : ¡Ã48,000 FWHM in V-mode, ¡Ã80,000 FWHM in W-mode, Over 400 in Ion mobility
¡Ü °¨µµ(Sensitivity) :​​ 50pg/uL leucine enkephalin (m/z 556, ¡Ã100,000 cps in V-mode, ¡Ã20,000 cps in W-mode)
¡Ü Áú·® Á¤¹Ðµµ(Mass measurement) : <0.5ppm RMS ([Glu1]-fibrinopeptide B from the MS/MS spectrum)​