20MM SEAL OPEN TOP ALUM RED NL, 1 Case

Red Aluminum Open Top Unlined Seal, 20mm OD (Case of 1000)           
WHEATON� Unlined, Aluminum, Seal
 
Wide range of styles and sizes
Color selection includes natural, red, blue and green
Open top seals expose stopper for sample retrieval with a syringe
Tear-off seal removes completely allowing content to pour from bottle
Solid top seals are excellent for long-term storage of samples
Flip cap seals provide tamper evidence