Parylene Coated Tumble Stirrers

     
 


V&P Scientific also offers stirrers that are coated with parylene, for those applications (combinatorial chemistry) where Fe molecules may interfere with the reaction, or the stirrers would be attacked by strong acids or bases.  Parylene (Di-Para-Xylylene) is deposited on the surface of the stirrer in a very uniform 0.05 mm thick layer, thus protecting the stirrers from strong acids and bases.  Parylene coated stirrers can be autoclaved or sterilized in hot air ovens without harming the conformal coating.  Parylene can be heated to 200C without harming the surface.  Parylene is also compatible with biological applications.  In fact, parylene is used to coat materials for implant procedures, as it is completely non-toxic to tissues.  A very complete discussion of parylene's barrier characteristics, properties and methods of deposition is found at this hyperlink.  Another page is dedicated to parylene's resistance to organic solvents, acids and bases.

 

The Parylene Coated Tumble Stirrers can be dispensed with the same dispensers as their non-coated counterparts.


Click here for a list of published articles that cite the products on this page.

 
 


  P
arylene Coated Tumble Stirrers for 96 Well Plates & Some Glass Vials

 
   
Tumble Stir Bar, 1.67 mm x 2.01 mm x 4.80 mm   VP 711-1
Tumble Stir Dowel, 1.98 mm diameter x 4.80 mm   VP 711D-1
Tumble Stir Bar, 1.67 mm x 2.01mm x 3.00 mm   VP 712-1
Tumble Stir Disc, 5.13 mm diameter, 0.68 mm thick   VP 721F-1
     


Parylene Coated Tumble Stirrers for 24 & 48 Well Plates & Glass Vials

 
   
Super Tumble Stir Disc, 8.00 mm by 0.685 mm thick    VP 719F-1
Tumble Stir Disc, 9.58 mm diameter by 0.68 mm thick   VP 720F-1
     


Parylene Coated Tumble Stirrers for 384 Well Plates

     
   
Tumble Stir Dowel, 1.32 mm diameter, 1.57 mm long  VP 716-1
Tumble Stir Disc, 1.87 mm diameter, 0.68 mm thick  VP 724F-1
     


Parylene Coated Tumble Stirrers for V Bottom Plates & Micro Centrifuge Tubes

 
 
Tumble Stir Dowel, 1.32 mm diameter, 1.57 mm long  VP 716-1
Tumble Stir Disc, 3.46 mm diameter, 0.68 mm thick  VP 722F-1
Tumble Stir Disc, 1.87 mm diameter, 0.68 mm thick   VP 724F-1
     


Parylene Coated Tumble Stirrers for 1536 Well Microplates

     
   
Tumble Stir Dowel, 0.52 mm diameter, 1.26 mm long   VP 717-1
     
 
Click here for a list of published articles that cite using the products on this page.
 
         

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