Porvair Sciences Pierceable silicone round well cap mat 500179

Silicone cap mat, pierceable, round-well design with a double O-ring engineered to fit Porvair common wall plates 219020/021. The mat provides a resealable closure for 96-round-well microplate formats to permit sample storage and repeated needle access while maintaining well integrity. It is supplied as an opaque silicone sealing mat intended for friction sealing of 96-round-well plates.

Key Features:

• Material: Silicone
• Format: 96 round well
• Pierceable: Yes
• Peelable: Yes
• Sterile: No
• Designed to fit plates 219020 and 219021
• Double O-ring for each well

Advantages:

• Double O-ring construction provides a secure, resealable seal for individual wells, reducing risk of cross-contamination and evaporation.
• Pierceable silicone allows needle or pipette access without removing the mat, enabling repeated sampling or reagent additions.
• Peelable design permits easy removal when full access to wells is required.
• Direct compatibility with 219020/219021 common wall 96-round-well plates simplifies plate/mat pairing for sample storage workflows.