Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low View: 12 24 All Chromatography, ND 20 Crimp Top Thread Septa, Septanature PTFE/blue Silicone septa 20×3 mm temperature resistant -60 C-200 C $37.15 Add to cart Chromatography, ND 20 Crimp Top Thread Septa, Septanature PTFE/nature Silicone septa 20×3 mm temperature resistant -60 C-200 C $37.15 Add to cart Chromatography, ND 20 Crimp Top Thread Septa, Septanature PTFE/yellow Silicone septa 20×3 mm temperature resistant -60 C-200 C $37.15 Add to cart Chromatography, ND 20 Crimp Top Thread Septa, Septawhite PTFE/blue Silicone septa 20×3 mm temperature resistant -60 C-200 C $37.15 Add to cart Chromatography, ND 20 Crimp Top Thread Septa, Septawhite PTFE/white Silicone septa 20×3 mm temperature resistant -60 C-200 C $41.65 Add to cart