Default sortingSort by popularitySort by latestSort by price: low to highSort by price: high to low View:1224AllChromatography, Closures, ND 9 Screw Thread Closurespre-slit blue PTFE/white Silicone septa 9 mm blue short screw-thread polypropylene cap 6 mm centre hole $17.05Add to cartChromatography, Closures, ND 9 Screw Thread Closurespre-slit red PTFE/white Silicone septa 9 mm blue short screw-thread polypropylene cap 6 mm centre hole $17.05Add to cartChromatography, Closures, ND 9 Screw Thread Closurespre-slit white PTFE/red Silicone septa 9 mm blue short screw-thread polypropylene cap 6 mm centre hole $17.05Add to cartChromatography, Closures, ND 9 Screw Thread Closuresred PTFE/white Silicone septa 9 mm blue short screw-thread polypropylene cap 6 mm centre hole $15.60Add to cartChromatography, Closures, ND 9 Screw Thread Closuresred PTFE/white Silicone/red PTFE septa 9 mm blue short screw-thread polypropylene cap 6 mm centre hole $23.85Add to cartChromatography, Closures, ND 9 Screw Thread Closureswhite PTFE/red Silicone septa 9 mm blue short screw-thread polypropylene cap 6 mm centre hole $15.60Add to cart