Product Specifications

• Capacity: 20 mL
• Case Quantity: 800 Vials
• Material: USP Type I Borosilicate Glass
• Color: Clear
• Neck Finish: 20 mm
• Compatible With: 20 mm stoppers and 20 mm aluminum seals (sold separately)
• Construction: Tubular glass for lighter weight and increased durability
• Sterilization: Autoclavable
• Condition: Clean, dust-free
• Packaging: Securely shrink-wrapped

Design Features

• Blowback neck design allows easier stopper insertion
• Durable tubular glass construction provides strength while remaining lightweight
• Excellent resistance to heat, chemicals, and thermal shock
• Reinforced design suitable for freeze-drying applications

Common Applications

These serum vials are widely used for:

• Laboratory sample storage
• Pharmaceutical and medical applications
• Chemical storage and handling
• Chromatography samples
• Research and analytical testing
• Freeze-drying / lyophilization processes

Important Information

• 20 mm stoppers and aluminum seals are NOT included and must be purchased separately.
• Designed specifically for use with 20 mm crimp top closures.
• Please verify compatibility with your sealing equipment before purchase.