Precision Seal^® rubber septa cap

Precision Seal^® rubber septa cap, white, for 5-6 mm O.D. tubes and ampules

Precision Seal^® rubber septa cap, red, for 5-6 mm O.D. tubes and ampules

Precision Seal^® rubber septa cap, white, for 3 mm O.D. tubes and ampules, pack of 10 ea

Precision Seal^® rubber septa cap, white, for 7-8 mm O.D. tubes and ampules

Precision Seal^® rubber septa cap, red, for 7-8 mm O.D. tubes and ampules

Precision Seal^® rubber septa cap, red, for 3 mm O.D. tubes and ampules

Precision Seal^® rubber septa cap, white, for 10 mm O.D. tubes and ampules