4100-840 1.0mL Clear Glass Shell Vial, 8x40mm, Requires Plug 4100-840A 1.0mL Amber Glass Shell Vial, 8x40mm, Requires Plug Shelf Pack - 100 pieces; Case Pack - 1000 pieces 8x40mm Glass Shell Vials Shell Vials for Waters WISP™, 8mm Plug J.G. Finneran Associates, Inc. — Visit www.JGFinneran.com • 1-800-552-3696 • 1-856-696-3605