Polypropylene vials are available in a wide range of volumes and configurations. Breakage is not an issue with plastic vials, and they are nonreactive with most sample chemistries.

• Compatible with many solvents.
• Optimal choice when working with proteins.
• Ideal for IC applications.
• Suitable for insert-free microsampling.
• An excellent choice for storing pH sensitive samples.
• Economical to purchase

2.5 ml limited volume polypropylene screw cap vial may be used for containing a single seed, in an experimental protocol used for measuring CO₂ concentrations in developing soybean seeds.