Thermo Scientific* PTFE/Rubber Laminated Discs for Reacti-Vial Small REachction Vials

For a highly inert and unreactive seal use Thermo Scientific™ PTFE/Rubber Laminated Discs. Constructed of white pharmaceutical rubber with 5 mils of PTFE coating bonded to one side, they are excellent for use as cap liners when a highly inert nonreactive seal is desired. Discs are autoclavable with no loss of integrity after heating above 100°C for five hours. Several sizes are available to fit Thermo Scientific™ Reacti-Vial™ Small Reaction Vials and Thermo Scientific™ Screw Cap Septum Vials.

• Disc thickness is approximately 60 mils
• Discs are rigid and more difficult to puncture than Thermo Scientific™ PTFE/Silicone Discs
Image(s) are representative of the product group and not necessarily the individual product.

Diameter (mm): 12

Diameter (mm): 18

Diameter (mm): 22