Agilent InfinityLab 96 Deep-Well Plate, 1.0 mL, Round Wells, U Shape, Polypropylene, 32 mm

Significance of the Topic

The selection of appropriate sample storage and handling devices is crucial in high-throughput analytical workflows. Deep-well plates with optimized geometry and material properties ensure reproducible sample recovery, compatibility with autosamplers, and stability under diverse conditions encountered in chromatography and biochemistry laboratories.

Objectives and Overview

This document introduces the Agilent InfinityLab 96 Deep-Well Plate as a versatile solution for sample collection, storage, and chromatographic applications. It outlines its design features, material characteristics, and key performance parameters that support efficient laboratory operations.

Design and Materials

The plate is molded from medical-grade virgin polypropylene to minimize biomolecular binding and enhance chemical resistance. It features 96 round U-shaped wells (1.3 mL capacity, 1.0 mL working volume) arranged in an SBS-compliant format. The clear, flat top surface supports uniform sealing with compatible silicone mats.

Key Specifications and Performance

• Well geometry: U-shaped bottom for efficient mixing and near-complete sample recovery
• Thermal tolerance: –80 °C to 120 °C; autoclavable
• Chemical compatibility: resistant to common laboratory solvents and reagents
• Physical dimensions: 127.8 mm × 85.5 mm footprint; 31.6 mm plate height; 29 mm well depth
• Grid system: alphanumeric indexing; row/column spacing 9 mm; offsets 11.2 mm (rows), 14.4 mm (columns)
• Additional features: stackable design; nonsterile; RNase/DNase-free; pack size 50 plates

Benefits and Practical Applications

This deep-well plate supports high-throughput fraction collection, sample preparation, and long-term storage. Its low binding surface reduces sample loss, while chemical and thermal robustness enable workflows from cryogenic storage to heated reactions. The SBS format ensures compatibility with automated liquid handlers and chromatographic autosamplers.

Future Trends and Potential Applications

Advancements in plate materials and surface engineering are expected to further reduce nonspecific adsorption and enhance chemical inertness. Integration with robotics and next-generation autosampler systems will streamline workflows. Emerging applications in cell-based assays and biomolecule screening may benefit from tailored well geometries and novel polymer compositions.

Conclusion

The Agilent InfinityLab 96 Deep-Well Plate delivers reliable performance for a broad range of laboratory tasks—combining robust material properties, ergonomic design, and full compatibility with standardized automation platforms. Its comprehensive feature set facilitates reproducible sample handling in chromatography, biochemistry, and related fields.