Deep Well Plates

Cotaus deep well plates are manufactured to stringent specifications under advanced process controls. Each lot undergoes rigorous quality control and functional performance testing to ensure reliability and consistency. Our assay well plates are available in various sizes to meet diverse workflow needs, the U-bottom design is ideal for efficient sample mixing, and the V-bottom design with conical surfaces ensures optimal sample recovery. Cotaus deep well plates are suitable for automated high-throughput nucleic acid purification workflows, compatible with common liquid handling systems, designed to deliver the most accurate results.

◉ Made of high-quality polypropylene(PP) with high chemical stability
◉ Manufactured by automatic production lines with high-accuracy mold
◉ Produced in 100,000-class clean room
◉ Certified free of RNase, DNase, DNA, pyrogen, and endotoxin
◉ Available non-sterile, sterile packaging
◉ Available U-bottom, V-bottom
◉ Excellent flatness, ensures the sealing performance of the heat-sealing film
◉ Good transparency, clear numbers on the board easy for sample tracking
◉ Good stability, no chemical reaction with the reagents
◉ Good verticality, good evenness, consistent batch quality
◉ Good adaptability, easy loading, passed strict air tightness testing, no liquid leakage
◉ Freezable (-40 to -80°C) and autoclavable (121°C, 20 min)
◉ Centrifuge at 3000-4000 rpm without breaking or deformation
◉ Compatible with most liquid handlers including Hamilton, Agilent, Tecan, Beckman, etc.

Product Classification 

Product Recommendations

Product Application

Cotaus deep well plates support adhesive films, heat seals, or autoclaved covers and can be securely stacked without damaging the seals.

Cotaus round-well deep well plate design facilitates better liquid mixing, reducing residue and ensuring uniform distribution of samples. These deep round well plates are excellent for high-throughput screening, sample storage, biochemical or microbiological reactions such as enzyme reactions, sample dilutions, and cell cultures.

Cotaus square-well deep well plates provide a higher working volume compared to round wells, the square shape maximizes well capacity while maintaining compact dimensions for high-density sample storage. They are ideal for bulk storage or large-scale screening such as compound libraries, DNA/RNA storage, and protein samples.

Cotaus deep well plates are ideal for genomic DNA extraction, plasmid DNA extraction, nucleic acid purification, and high-throughput liquid handling operations. Perfect for sample preparation, storage, screening, analysis, and microbial cultures, they support workflows like protein precipitation, liquid extraction, and sample processing from animal tissue, bacteria, plants, soil, clinical specimens, and yeast. With excellent centrifugation strength, they ensure superior performance and recovery.

Free Samples

Company Introduction

Cotaus was established in 2010, focusing on the automated laboratory consumables applied in the S&T service industry, based on proprietary technology, Cotaus provides a broad line of sales, R&D, manufacturing, and further customization services.

Our modern factory covers 68,000 square meters, including an 11,000 m² 100000-grade clean room in Taicang near Shanghai. Offering high-quality plastic lab supplies such as pipette tips, microplates, peri dishes, tubes, flasks, and sample vials for liquid handling, cell culture, molecular detection, immunoassays, cryogenic storage, and more.

Certifications

Cotaus products are certified with ISO 13485, CE, and FDA, ensuring the quality, safety, and performance of Cotaus automated consumables applied in the science and technology service industry.

Business Partner

Cotaus products are widely used in life science, pharmaceutical industry, environmental science, food safety, clinical medicine, and other fields worldwide. Our customers cover over 70% of IVD-listed companies and more than 80% of Independent Clinical Labs in China.