Microtest Plate Lid Polystyrene | Globe Scientific

Designed to fit all Globe Scientific 96-well microtest plates, the polystyrene microtest plate lid provides contamination protection and evaporation control during incubation, transport, and storage. Available in non-sterile (129930) and sterile individually wrapped (129938) configurations, each lid features a low-profile design compatible with standard plate stackers and automated systems.

Microtest Plate Lid Features and Benefits

• Universal Fit: Compatible with U-bottom, V-bottom, and flat-bottom microtest plates
• Evaporation Control: Reduces sample loss during extended incubation
• Sterility Options: Non-sterile or sterile individually wrapped
• Case of 150: Economical bulk packaging

Available Sizes and Configurations

Laboratory Applications

• Covering microtest plates during ELISA incubation steps
• Protecting samples during transport and storage
• Reducing edge-effect evaporation in overnight cultures
• Stacking protection for plate readers and washers
• Contamination prevention in cell-based assays

Quality Assurance and Compliance

Manufactured under ISO-certified quality systems from optically clear polystyrene. Sterile versions undergo gamma-irradiation sterilization with certificates available upon request.

Volume Discounts and Institutional Pricing

LabSupplies.com offers tiered quantity pricing for academic and research institutions. As an authorized dealer, we ship directly from USA inventory.

Frequently Asked Questions

Do microtest plate lids fit all well bottom types?

Yes. Globe Scientific lids (129930 and 129938) feature a universal design compatible with U-bottom, V-bottom, and flat-bottom 96-well microtest plates from the Globe Scientific product line.

Are lids included when purchasing microtest plates?

No. Lids must be ordered separately. LabSupplies.com stocks both non-sterile (129930) and sterile (129938) lids in cases of 150 to match your plate inventory needs.

Can the sterile lids be used with non-sterile plates?

Yes. Mixing sterile lids with non-sterile plates is common when downstream steps require aseptic technique but initial setup does not. Choose the combination that matches your protocol requirements at LabSupplies.com.