"WardsSci000537"

These steel caps fit flint glass, screw cap wide mouth specimen jars. They are finished in black enamel and have a chemically resistant inner liner.

These cylindrical food-grade HDPE containers with black HDPE screw closures are supplied with a neck insert for added security, suitable for powders, solid specimens, creamy or semisolid substances, crystals, and hygroscopic substances.

Pulpvinyl liners resist most chemical reagents. Packages of 12.

These wide-mouth flint glass jars come with phenolic lids.

Useful for storing specimens in the lab or in the field.