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                   Sialic   
                  acid is the general name of neuraminic acid derivatives. N-acetylneuraminic   
                  acid and N-glycolylneuraminic acid are the common and   
                  representative substances of those derivatives.
                   
                   
                  We 
                  provide the following products: 
                    
                   
                    
                  N-acetylneuraminic     
                  acid (Sialic Acid; NANA, Neu5Ac) 98% min    
                    
                   
                    
                  N-glycolylneuraminic     
                  acid (NGNA, Neu5Gc) 95% min    
                    
                   
                    
                  N-acetylneuraminic     
                  acid methyl ester 98% min    
                    
                   
                    
                  N-Acetyl-D-Mannosamine 98% Min
                  
                   
                   
                    
                  D-Mannosamine HCl 98% Min 
                   
                   
                  JunKang 
                  Biotech’s products can be used as research reagents and/or 
                  raw materials for carbohydrate synthesis, pharmaceuticals and 
                  neutraceuticals.
                   
                   
                   BULK                     
                  ORDER
                   
                   
                  JunKang 
                  Biotech is currently offering bulk products to industrial, 
                  pharmaceutical and biochemical customers. The price may differ 
                  according to quantity ordered and purity of the products, 
                  please inquire. Our sales representatives are happy to provide 
                  you with the price and other related information.
                   
                   
                  PRICE
                   
                   
                  Our unique technique gives us the confidence to provide with these 
                  remarkable prices in the market. It is our commitment to 
                  provide our customer the lowest possible price with high 
                  quality products.
                   
                   
                  MSDS 
                   
                  and C of A
                   
                   
                  MSDS 
                  is available. C of A  
                  (Certificate of Analysis) is provided         
                  with each product shipment.        
                          
                   
                  sales@jkbio.com              
                  sales@sialicacid.com
                  
                   
                  
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