Diagnostic cryotube B10

for life sciences applicationsfor serum analysisfor plasma analysis

Overview
Freezing tubes with scales B10 (5 ml) and B11 (1.8 ml, O-ring variant) are laboratory storage tubes designed for controlled freezing, sample tracking and accurate volume reading directly on the tube wall. They are suitable for biomedical, clinical and pharmaceutical workflows where sample integrity and traceable volumes are required.

Features and design
Manufactured from temperature-resistant plastics such as polypropylene or polycarbonate, these tubes feature conical or cylindrical shapes and clearly legible volume graduations. Scale markings are applied by molded calibration or ink printing to ensure durability and readability after repeated freezing and thawing cycles.

Advantages

• Direct volume reading: Graduations on the tube enable quick, on-site measurement without transferring samples to separate devices.
• Improved sample management: Visible markings support accurate tracking and identification of stored volumes.
• Reduced handling steps: Integrated scale and sealing options reduce cross-contamination and speed up workflow.
• Compatibility: Designed for freezing, storage and centrifugation; compatible with common laboratory racks and equipment.

Applications

• Biomedical research: Storage and volume control for blood, serum, DNA/RNA extracts and other biological samples.
• Clinical diagnostics: Retention of patient samples with traceable volumes for analysis.
• Pharmaceutical R&D and production: Handling of APIs, formulations and raw materials during development and testing.
• Genomics & proteomics: Precise dispensing and storage of nucleic acids, proteins and reagents.

Packaging and item table
Item No | Description | Packing Info. | Qty./Case(pc) | Case Size(cm)
B10 | 5ml Freezing Tube, with Scale | 200pcs/bag X 10 | 2000 | 56X35X31
B11 | 1.8ml Freezing Tube, with Scale & O-Ring | 500pcs/bag X 10 | 5000 | 56X35X31

Technical specifications

• Product name: Freezing Tube with Scale (B10, B11)
• Materials: Polypropylene or Polycarbonate (temperature-resistant)
• Capacities: 5 ml (B10); 1.8 ml (B11)
• Sealing: O-ring option available on 1.8 ml variant (B11)
• Shape: Conical or cylindrical options
• Scale marking: Molded calibrations or ink printing for legibility
• Typical uses: Freezing, storage, centrifugation, precise dispensing and sample tracking
• Packing: B10 — 200 pcs/bag x 10 (2000 pcs/case); B11 — 500 pcs/bag x 10 (5000 pcs/case)
• Case size (cm): 56 x 35 x 31