Cryogenic vial caps (lab consumables)

Description

1. Product Overview

Cryogenic vial caps are precision-engineered laboratory consumables designed to securely seal cryogenic storage vials used for biological specimens, cells, tissues, reagents, and other temperature-sensitive materials. Manufactured from cryogenic-compatible materials, they provide reliable closure integrity during ultra-low-temperature storage and repeated handling. Their dependable sealing performance helps minimize contamination, evaporation, and sample loss, making them strategically important for biobanks, pharmaceutical research, biotechnology, and clinical laboratories.

2. Key Specifications & Technical Characteristics

• Material: Polypropylene (PP) or other cryogenic-grade polymer; gasket/liner options available depending on vial design
• Grade: Laboratory/cryogenic grade; options suitable for ultra-low-temperature applications
• Temperature Resistance: Designed for cryogenic and ultra-low-temperature storage, subject to manufacturer specifications
• Form: Screw-cap closure, typically compatible with standard cryogenic vial configurations
• Color: Commonly natural, white, or color-coded options available
• Closure Type: Threaded screw closure with secure sealing mechanism
• Compatibility: Available for 0.5 mL, 1.0 mL, 1.5 mL, 2.0 mL, 4.0 mL and other vial formats
• Packaging: Bulk cartons, sterile bags, or customized laboratory packaging
• Sterility: Non-sterile or sterilized options available according to application requirements
• Shelf Life: Typically 3–5 years when stored in clean, dry, controlled conditions, subject to packaging specifications

3. Core Industrial Applications

• Biobanking: Secure closure of biological specimens during long-term cryogenic preservation.
• Pharmaceutical & Biotechnology: Used for cell lines, biological samples, research materials, and development-stage specimens.
• Clinical Laboratories: Supports reliable storage of diagnostic and research samples at ultra-low temperatures.
• Research Institutions: Suitable for molecular biology, genomics, proteomics, and cell-culture workflows.
• Why It Performs Better: Cryogenic-compatible construction and dependable threading help maintain closure integrity under severe temperature fluctuations, reducing leakage, contamination risks, and sample degradation while supporting efficient high-volume laboratory operations.

4. Competitive Advantages

• Quality Consistency: Precision manufacturing supports uniform dimensions, threading, and sealing performance across production batches.
• Supply Reliability: Suitable for recurring laboratory, pharmaceutical, biotechnology, and biobank procurement programs.
• Logistics Capability: Available in bulk and export-ready packaging with options for customized packing and labeling.
• Price Competitiveness: High-volume manufacturing and bulk procurement options support competitive total acquisition costs.
• Sustainability: Durable polymer construction can reduce premature replacement and material waste; recyclable material options may be available.
• Technical Documentation: Product specifications, material information, compatibility data, quality certificates, and sterilization documentation can be provided according to order requirements.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Approximately 20 MT per standard container, subject to packaging configuration, product dimensions, and applicable container payload limits.