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LZûÓиø³ö¿Í»§ÒªÇóµÄÒÒëæGRADIENT GRADEÖÊÁ¿Ö¸±ê£¬ µ«ÊÇÒ»°ã¹æ¶¨254 nm´¦HPLC¿Õ°×ÌݶÈÏ´ÍÑ»ùÏßµÄ×î´ó·å¸ßÓ¦µÍÓÚ5 mAU (=0.005AU)¡£

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Grade: HPLC/Spectro
Grade Details£º
Solvents purified for standard chromatography requirements in HPLC and spectrophotometry procedures.
LC gradient elution suitability at 254 nm Max. 5mAU
LC gradient elution suitability at 210 nm Max. 5mAU


Applichem¹«Ë¾ ÒÒëæ: Gradient grade   210 nm max. 0.005 AU  



Sigma-Aldrich ¹«Ë¾ÒÒëæ:
CHROMASOLV Gradient Grade      210 nm ¡Ü3 mAU; 254 nm ¡Ü0.5 mAU (Purity¡Ý99.9%)
CHROMASOLV LC-MS: Purity¡Ý99.9%   210 nm¡Ü1 mAU     254 nm ¡Ü0.2 mAU
CHROMASOLV Plus: Purity¡Ý99.9%     210 nm¡Ü1 mAU   254 nm¡Ü0.2 mAU


EMD¹«Ë¾ÒÒëæ AX0145  HPLC Acetonitrile: Gradient at 254 nm 0.005AU max  [Assay (GC)99.8% min]
EMD¹«Ë¾ÒÒëæAX0142  OmniSolv® Acetonitrile (Gradient Grade ÒÒëæ): Gradient at 210 nm 0.002AU max
Gradient at 254 nm 0.0003AU max
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