Porvair Sciences 38 µm Pierceable and Peelable Aluminium (Blue) heat sealing foils 229573

Pierceable/peelable 38 µm lacquered aluminium heat sealing foils in blue, supplied as 125 mm × 78 mm sheets printed with colour coding and “Right Side Up” for ease of use. These foil heat seals are designed for sealing microplates for PCR and sample storage, providing an opaque, aluminium foil barrier that can be pierced and re-sealed when required. Seal integrity is specified from −20 °C to 80 °C and the foils are described as having high solvent resistance.

Key Features:

• Material: lacquered aluminium foil
• Thickness: 38 µm
• Format/Size: 125 mm × 78 mm sheets
• Colour coding: blue, printed with 'Right Side Up'
• Pack quantity: 100 sheets
• Seal integrity temperature range: −20 °C to 80 °C
• Features: pierceable and peelable; high solvent resistance

Advantages:

• Pierceable and peelable design enables needle access and resealing of wells without full plate opening.
• Opaque aluminium construction provides a robust barrier suitable for PCR and sample storage.
• High solvent resistance supports use with common solvents encountered in molecular workflows.
• Printed colour coding and 'Right Side Up' marking improve handling accuracy and workflow efficiency.