analytical vials with ptfe liner pp cap Sigma
SPME for GC Analysis
With the fiber retracted, pass the needle through the sample vial septum. 2ML VIALS (12MM OD X 32MM) WITH POLYPROPYLENE CAPS, PTFE/SILICONE SEPTA.
Vial ptfe liner | Sigma-Aldrich
Results 1 – 15 of 15 Black plastic caps · Z106429. Solid top, PTFE-faced rubber liner, thread for 13-425, pkg of 200 ea. View Pricing · Z106437. Solid top, PTFE- …
hplc clear shell vials poly cap on stock
Sigma 300ul 2ml HPLC vial insert online-HPLC Vial Inserts. High quality 2ml hp...