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Analysis of Aldehydes and Ketones on SUPELCOSIL™ LC-18 after Collection/Desorption using LpDNPH","link":"","alt":"HPLC Analysis of Aldehydes and Ketones on SUPELCOSIL™ LC-18 after Collection/Desorption using LpDNPH","src":"/deepweb/assets/sigmaaldrich/marketing/global/images/technical-documents/protocols/analytical-chemistry/small-molecule-hplc/epa-method-to-11-795-0298-0299/epa-method-to-11-795-0298-0299.jpg","externalUrl":false,"widths":[],":type":"cms-commons/components/content/image","caption":"","displayPopupTitle":false},"table":{"anchorId":null,"enableSort":false,"verticalTable":false,"headline":"Conditions","title":null,"caption":null,"table":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

Sample Preparation	SPE (Solid Phase Extraction)
Sample/Matrix	5 µg each carbonyl-DNPH on LpDNPH cartridge. Cartridge eluted with 5.0 mL acetonitrile
Adsorbent Tube	LpDNPH Cartridge (21024-U)
Column	SUPELCOSIL LC-18, 25 cm x 4.6 mm I.D., 5 µm particles (58298)
Mobile Phase	[A]:acetonitrile:tetrahydrofuran:water, 30:10:60; [B]: acetonitrile:water, 60:40
Gradient	gradient 0% B for 1 min, linear gradient to 100% B over 10 min
Flow Rate	1.5 mL/min
Injection	25 µLof extract
Detector	VIS, 360 nm

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Categories	Analytical Chromatography, Air Monitoring Applications, Aldehydes & Ketones
Featured Industry	Industrial Hygiene
General description	This is an application, not a product for sale. \nSee "Related Products" to find associated products for sale. \nOr, for more information, email: Supelco Technical Service \n
Legal Information	ASTM is a registered trademark of American Society for Testing and Materials, SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
Suitability	application for air monitoring, application for HPLC

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EPA Method TO-11/IP-6A and ASTM® D5197: HPLC Analysis of Aldehydes and Ketones on SUPELCOSI™ LC-18 after Collection/Desorption using LpDNPH

Materials

EPA Method TO-11/IP-6A and ASTM^® D5197: HPLC Analysis of Aldehydes and Ketones on SUPELCOSI^™ LC-18 after Collection/Desorption using LpDNPH