gc headspace vials for sale septum and screw cap GC septa online
Septa Cap,Septa Cap Suppliers and Manufacturers at . gc headspace vials manufacturer offers 1,160 septa cap products. About 65% of these are laboratory bottle,15% are lids,bottle caps,closures,and 4% are bottles. A wide variety of septa cap options are available to you,such as acid etch,hot stamping.