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SEPTUM PTFE/SILICN 12MM PK100

ITEM#: 66030-962 PK

MFR#: C4015-45

Septa for 13-425 Screw-Thread Vials, Thermo Scientific - C4015-45, Septa

12mm Septa For 4mL Screw Thread Vials , Red PTFE / White Silicone, 0.040 Septa. Soft durometer whit silicone laminated to 0.005 of red PTFE. A National Scientific original and good choice for Gilson and Shimadzu or with any autosampler using thin-gauge syringe needles.