RUBBER FOLDOVER SEAL 500ML
Rubber Foldover Seal, 250mL & 500mL
$0.72
+ Free Shipping- Hollow plug to fit inside bottles, flasks, vials, or tubing
- Has a sleeve to pull over neck to create a double seal
Fits 250mL and 500mL Serum Bottles.
Availability: 500 in stock
