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Septa are available in a variety of materials and thicknesses. PTFE Natural Rubber are moderately priced seals for GC and HPLC with good chemical properties. They are ideal for multiple injections due to high resealability, but not as easy to penetrate as PTFE/RR. PTFE/High Performance Rubber is a highly pure synthetic red rubber septum that provides a reduced background level for specific GC applications, employing sensitive detectors such as ECD or NPD. PTFE/Silicone Septa (T/S) has high-quality, low background/blank value, 100% synthetic pure silicone septa.

Septa are available in a variety of materials and thicknesses. PTFE Natural Rubber are moderately priced seals for GC and HPLC with good chemical properties. They are ideal for multiple injections due to high resealability, but not as easy to penetrate as PTFE/RR. PTFE/High Performance Rubber is a highly pure synthetic red rubber septum that provides a reduced background level for specific GC applications, employing sensitive detectors such as ECD or NPD. PTFE/Silicone Septa (T/S) has high-quality, low background/blank value, 100% synthetic pure silicone septa.


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描述: VWR®, Septa, Red butyl/grey PTFE, 硬度: 55° shore A, 厚度: 2,4 mm, 直径: 43,2 mm
目录号: VWRI548-3321A
计量单位: 1 * 1.000 件
供应商: VWR Collection


描述: VWR®, Septa, Beige silicone/white PTFE, 硬度: 50° shore A, 厚度: 3,2 mm, 直径: 43 mm
目录号: VWRI548-0662A
计量单位: 1 * 100 件
供应商: VWR Collection


描述: VWR®, Septa, Red butyl/grey PTFE, 硬度: 50° shore A, 厚度: 2,5 mm, 直径: 43 mm
目录号: VWRI548-1935A
计量单位: 1 * 1.000 件
供应商: VWR Collection


描述: VWR®, Septa, Transparent blue silicone /white PTFE, 硬度: 45° shore A, 厚度: 1,3 mm
目录号: VWRI548-0635A
计量单位: 1 * 1.000 件
供应商: VWR Collection


描述: Septa, High performance GC injection port, red, with centre guide, 厚度: 3,0 mm
目录号: VWRI548-2513A
计量单位: 1 * 50 件
供应商: VWR Collection


描述: VWR®, Septa, Cream silicone/red PTFE, 硬度: 50° shore A, 厚度: 1,5 mm
目录号: VWRI548-0475A
计量单位: 1 * 1.000 件
供应商: VWR Collection


描述: VWR®, Septa, Transparent blue silicone/white PTFE, 硬度: 45° shore A, 厚度: 1,3 mm
目录号: VWRI548-0112A
计量单位: 1 * 1.000 件
供应商: VWR Collection


描述: Septa, Universal HT injection port, transparent, 厚度: 3,0 mm
目录号: VWRI548-0186A
计量单位: 1 * 25 件
供应商: VWR Collection


描述: VWR®, Septa, Cream silicone/natural PTFE, 硬度: 50° shore A, 厚度: 3,2 mm
目录号: VWRI548-0480A
计量单位: 1 * 100 件
供应商: VWR Collection


描述: VWR®, Septa, Red PTFE/white silicone/red PTFE, 硬度: 45° shore A, 厚度: 1,0 mm
目录号: VWRI548-0479A
计量单位: 1 * 1.000 件
供应商: VWR Collection


描述: VWR®, Septa, White silicone/blue PTFE, cross-slit, 硬度: 45° shore A, 厚度: 1,5 mm
目录号: VWRI548-0477A
计量单位: 1 * 1.000 件
供应商: VWR Collection


描述: VWR®, Septa, Cream silicone/beige PTFE, 硬度: 50° shore A, 厚度: 3,2 mm, 直径: 30 mm
目录号: VWRI548-0654A
计量单位: 1 * 100 件
供应商: VWR Collection


描述: VWR®, Septa, Red butyl/grey PTFE, 硬度: 50° shore A, 厚度: 1,3 mm
目录号: VWRI548-0108A
计量单位: 1 * 1.000 件
供应商: VWR Collection


描述: VWR®, Septa, Red-orange natural rubber/transparent TEF, 硬度: 60° shore A, 厚度: 1,3 mm
目录号: VWRI548-0476A
计量单位: 1 * 1.000 件
供应商: VWR Collection


描述: VWR®, Septa, PTFE virginal, 硬度: 53° shore D, 厚度: 0,25 mm
目录号: VWRI548-0111A
计量单位: 1 * 1.000 件
供应商: VWR Collection


描述: VWR®, Septa, Universal HT injection port, transparent, 厚度: 3,0 mm
目录号: VWRI548-0182A
计量单位: 1 * 25 件
供应商: VWR Collection


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