Supelco 27142 Aluminum-Lined Solid Caps for 4mL Vials - 13mm Thread (Pack of 84)

These Supelco 27142 aluminum-lined solid caps are intended for use with 4mL vials and have 13-425 thread. Red thermoset plastic caps with aluminum liners are made from phenolic resin. Solid phenolic caps can withstand a maximum temperature of 205° C.

This is an open 100-count container with 84 caps remaining (priced accordingly).