Sigma-Aldrich products

GR-2 Rubber Sheet Stock pkg of 1 ea. This 290 mm x 290 mm x 3 mm thick sheet stock is useful for making septa of various diameters. Simply cut-out the desired size.

GR-2 Septa diam. 10.0 mm ( 13/32 in.). These low cost gray silicone rubber septa are designed for routine, isothermal use. For use with 50 °C to 200 °C inlet temperature.

GR-2 Septa diam. 11.0 mm ( 7/16 in.)

GR-2 Septa diam. 12.5 mm ( 1/2 in.).

GR-2 Septa diam. 6.0 mm ( 1/4 in.)

GR-2 Septa diam. 9.5 mm ( 3/8 in.), pack of 100.