Septa for Serum Vials (Stoppers)

The septa (or "stoppers") on this page are meant for closing serum vials. A septum is placed on the neck of the vial, a seal is placed on top, and the seal is fastened with a crimping tool.

Septa come in a variety of styles and colors. What we currently carry have long plugs with notches (or legs) which help with the freeze drying process. They work fine for general use.

Flat Stoppers

13mm Serum Vial Stoppers, Tompkins TV-7, White Rubber $0.20 each, in cart (1 in store) $1.00 per 10, lots in cart (1 in store) $43.92 per 1000, lots in cart (6 in store)

Lyophylization Stoppers (13mm)
13 mm Serum Vial Stoppers, Lyophilization, Grey $1.00 per 10, lots in cart (86 in store) $5.29 per 100, lots in cart (324 in store) $161.99 per 3500, lots in cart (1 in store)	13 mm Serum Vial Stoppers, Lyophilization, Grey (alternate C) $1.00 per 10, lots in cart (10 in store) $5.29 per 100, lots in cart (3 in store)
13mm Serum Vial Stoppers, Lyophilization, Grey (alternate B) $1.00 each, in cart (1 in store) $1.00 per 10, lots in cart (8 in store) $5.29 per 100, lots in cart (4 in store)