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		 ADAPTERS, LUER, VACUUM, STOPCOCK 
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			Adapter has an outer luer joint that provides a convenient way to connect solid phase extraction (SPE) cartridges, tubes or syringes to a standard taper inner joint. The adapter provides for easier sample concentration and clean-up while reducing the chances of cross-contamination. The addition of a 2mm Teflon stopcock between the outer luer joint and standard taper inner permits control of the vacuum source. Hose connection is 10mm OD at the largest serration.
			
			 
		
 
 
 
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