Cotaus® is a well-known disposable laboratory consumables manufacturer and supplier in China. Our modern factory covers 68,000 square meters, including an 11,000 m² 100000-class dust-free workshop in Taicang near Shanghai. We offer 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.
Our products are certified with ISO 13485, CE, and FDA, ensuring the quality, safety, and performance of Cotaus lab consumables applied in the S&T service industry.
We are dedicated to providing reliable, cost-effective solutions for your laboratory.
Cotaus provides various formats and volumes of disposable automation pipette tips compatible with major automated liquid handling workstations. Each lot undergoes rigorous testing to ensure compatibility, accuracy, and reliability. Available as transparent, conductive, filter, non-filter, sterile, and non-sterile tips. ◉ Tip Volume: From 15μL to 5000μL ◉ Tip Color: Transparent, black(Conductive) ◉ Tip Format: 96 tips in Rack, 384 tips in Rack ◉ Tip Material: Polypropylene or conductive PP ◉ Tip Box Material: Polypropylene ◉ Price: Real-time price ◉ Free Sample: 1-5 boxes ◉ Lead Time: 5-15 Days ◉ Certified: RNase/DNase free and Non-pyrogenic ◉ Adapted Equipment: Agilent, Hamilton, Tecan, Beckman, Roche, etc.. ◉ System ......
Read MoreSend InquiryCotaus manufactures universal pipette tips in various volumes and formats, compatible with single-channel and multi-channel manual or automated pipettors. Available as filtered, non-filtered, sterile, non-sterile, low retention, extended-length, wide-bore and ordinary. ◉ Tip Volume: 10µL, 20µL, 50µL, 100µL, 200µL, 300µL, 1000µL ◉ Tip Color: Transparent, Yellow, Blue ◉ Tip Packaging: Bag packaging, Box packaging ◉ Tip Material: Polypropylene ◉ Tip Box Material: Polypropylene ◉ Price: Real-time price ◉ Free Sample: 1-5 boxes ◉ Lead Time: 5-15 Days ◉ Certified: RNase/DNase free and Non-pyrogenic ◉ For Use With: Multi-channel and single-channel pipettes ◉ System Certification: ISO13485, CE, FDA
Read MoreSend InquiryCotaus designed Rainin compatible pipette tips to deliver consistent accurate and reproducible liquid handling. Available as filtered, non-filtered, sterile and non-sterile tips. ◉ Tip Volume: 20µL, 200µL, 300µL, 1000µL ◉ Tip Color: Transparent ◉ Tip Packaging: Bag packaging, Box packaging ◉ Tip Material: Polypropylene ◉ Tip Box Material: Polypropylene ◉ Price: Real-time price ◉ Free Sample: 1-5 boxes ◉ Lead Time: 5-15 Days ◉ Certified: RNase/DNase free and Non-pyrogenic ◉ For Use With: Rainin Pipettors, Rainin LTS Pipettors ◉ System Certification: ISO13485, CE, FDA
Read MoreSend InquiryCotaus Tip Combs are designed for high-throughput nucleic acid extraction and magnetic bead processing. Compatible with various automation platforms such as KingFisher, IsoPURE systems. Available sterile or non-sterile. ◉ Volume: 200 μL, 1.6 mL, 2.2 mL, 10 mL, 15 mL ◉ Color: Transparent ◉ Format: 24-well, 96-well, 8-strip ◉ Material: Clear polypropylene (PP) ◉ Bottom Shape: U-bottom, V-bottom ◉ Price: Real-time price ◉ Free Sample: 1-5 pcs ◉ Lead Time: 5-15 Days ◉ Certified: RNase/DNase free, pyrogen free ◉ Adapted Equipment: Nucleic acid extraction instruments ◉ System Certification: ISO13485, CE, FDA
Read MoreSend InquiryHigh-quality deep well plates supplier and factory in China, manufactured from virgin polypropylene for chemical stability, ideal for sample storage, cell culture, and high-throughput screening. Available in various formats and capacities. ◉ Well Volume: 240 μL, 350 μL, 1.2 mL, 1.3 mL, 2.0 mL, 2.2 mL, 4.6 mL ◉ Plate Color: Transparent ◉ Plate Format: 48-well, 96-well, 384-well ◉ Plate Material: Clear polypropylene (PP) ◉ Bottom Shape: U-bottom, V-bottom ◉ Price: Real-time price ◉ Free Sample: 1-5 pcs ◉ Lead Time: 5-15 Days ◉ Certified: RNase/DNase free, pyrogen free ◉ Adapted Equipment: Multi-channel pipettes and automatic liquid handlers ◉ System Certification: ISO13485, CE, FDA
Read MoreSend InquiryCotaus 96- and 384-well PCR plates are designed to deliver accurate and reproducible data from DNA or RNA amplification samples for use in PCR and qPCR applications. Available with full-skirted, semi-skirted, non-skirted, multiple colors, letter marks, divisible, sterile, or non-sterile. ◉ Well Volume: 40 μL, 0.1 mL, 0.2 mL ◉ Plate Color: Clear, White, Two-Component ◉ Plate Format: 96-well, 384-well ◉ Skirt: Non-skirted, Semi-skirted, Full-skirted ◉ Material: Polypropylene (PP) ◉ Price: Real-time price ◉ Free Sample: 1-5 pcs ◉ Lead Time: 5-15 Days ◉ Certified: RNase/DNase free, pyrogen free ◉ Adapted Equipment: Thermal cyclers, qPCR cyclers, Sequencers ◉ System Certification: ISO13485, CE, FDA
Read MoreSend InquiryCotaus premium PCR tubes and tube strips are designed for accurate and high-performance PCR reactions to prevent sample evaporation and contamination. Available in various sizes and formats, sterile or non-sterile. ◉ Tube Volume: 0.1 mL, 0.2 mL, 0.5 mL ◉ Tube Color: Transparent, White ◉ Tube Format: Single tube, Strip Tubes ◉ Tube Cap: Attached cap, Flat cap, Dome cap ◉ Material: Polypropylene (PP) ◉ Price: Real-time price ◉ Free Sample: 1-5 pcs ◉ Lead Time: 5-15 Days ◉ Certified: RNase/DNase free, pyrogen free ◉ Adapted Equipment: Thermal cyclers, PCR instruments ◉ System Certification: ISO13485, CE, FDA
Read MoreSend InquiryCotaus produces ELISA plates, 96 well ELISA microplates are microtiter plates for ELISA and other immunoassays, designed for multiple samples processing to deliver clear and precise results. ◉ Well Volume: 300 μL ◉ Plate Material: Polystyrene (PS) ◉ Plate Format: Medium/High binding, Detachable, Undetachable ◉ Plate Color: Clear, Black, White ◉ Price: Real-time price ◉ Free Sample: 1-5 pcs ◉ Lead Time: 5-15 Days ◉ Certified: RNase/DNase free, pyrogen free ◉ Adapted Equipment: ELISA readers, Microplate readers ◉ System Certification: ISO13485, CE, FDA
Read MoreSend InquiryThe centrifugal force performance of Cotaus® centrifuge tubes has undergone extensive quality control testing and is highly recognised. To ensure effective centrifugation, our quality control team conducts pressure tests that exceed product specifications to ensure that our centrifuge tubes meet the specified criteria for your experiment. We also test calibration lines for accuracy, tube wall thickness, concentricity, clarity, and leakage capacity. You can count on our centrifuge tube 50ml to reliably meet your experimental needs. ◉ Specification:50ml,Conical Bottom,Screw Cap ◉ Model number: ◉ Brand name: Cotaus ® ◉ Place of origin: Jiangsu, China ◉ Quality assurance: DNase Free, RNase Free, Pyrogen Free ◉ System certification: ISO13485, CE, FD......
Read MoreSend InquiryCotaus cell culture plates are disposable TC-treated plates designed in various well formats with different cell growth areas. Sterile, low evaporation, and excellent stackability. ◉ Well Format: 6/12/24/48/96/384-well ◉ Plate Material: Polystyrene (PS) ◉ Plate Color: Transparent ◉ Well Bottom: Flat bottom, U bottom, V bottom ◉ Price: Real-time price ◉ Free Sample: 1-5 pcs ◉ Lead Time: 5-15 Days ◉ Certified: RNase/DNase free, pyrogen free ◉ Sealing Method: Plastic cap ◉ System Certification: ISO13485, CE, FDA
Read MoreSend InquiryCotaus cell culture flasks are designed for optimal cell growth, sterile handling, and efficient gas exchange. Available in various sizes, ensures a stable and reliable environment for cell culture experiments. ◉ Flask Size: T25 flask, T75 flask, T175 flask ◉ Flask Material: Polystyrene (PS) ◉ Cap Material: Polyethylene (PE) ◉ Flask Color: Transparent ◉ Flask Cap: Seal cap, Vented cap ◉ Price: Real-time price ◉ Free Sample: 1-5 pcs ◉ Lead Time: 5-15 Days ◉ Certified: RNase/DNase free, pyrogen-free ◉ System Certification: ISO13485, CE, FDA
Read MoreSend InquiryCotaus cell culture dishes are disposable shallow containers for cell growth, sample preparation, pretreatment, and storage. TC-treated dishes work for most adherent cells, and untreated dishes work for suspension cells. ◉ Dish Size: 35mm dish, 60mm dish, 100mm dish, 150mm dish ◉ Dish Material: Polystyrene (PS) ◉ Dish Color: Transparent ◉ Dish Lid: Lid with vent ◉ Price: Real-time price ◉ Free Sample: 1-5 pcs ◉ Lead Time: 5-15 Days ◉ Certified: RNase/DNase free, pyrogen-free ◉ System Certification: ISO13485, CE, FDA
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