Screw Cap Test Tubes

Caplugs Evergreen Screw Cap Test Tubes are ideal for a variety of general laboratory applications.

• Non-sterile
• Bulk packed with screw caps packed separately
• Polystyrene tubes provide clarity and are appropriate for use with mild acidic (except oxidizing acids) or alkali solutions, alcohols (except higher alcohols) and salt
• Polypropylene tubes are more chemically resistant and are appropriate for use with organic solvents and stronger acids (except oxidizing acids), alkalis, alcohols, chlorinated & aromatic hydrocarbons (except xylene) and ketones