Wheaton analytical vials with screw caps
WHEATON® NextGen™ V Vial® 1mL, Open Top, Screw Cap, PTFE
WHEATON® NextGen™ V Vial® 1mL, Open Top, Screw Cap, PTFE / Silicone See all 8 items in this product family Clear vials are converted from Type I borosilicate glass tubing
WHEATON® Screw Cap, Polypropylene with Poly-Vinyl Liner
Use these caps with WHEATON or other manufacturers glass bottles or vials White polypropylene screw cap provides clear surface for writing on cap Poly-vinyl liner provides an excellent moisture barrier Good for ...