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					Features: 
						
						
						Vacuum and Superinsulated Liquid Nitrogen Dewar (or 
						Cryostat)  per 
						customer request for size and specification. 
						
						
						
						Liquid Helium Dewar (or Cryostat ) with LN2 
						as thermal shield or with helium vapor cooled shield 
						 per customer request for size and specification. 
 For 
					more information or quotation, contact:
					
					peterhwangamc@msn.com   |