Laboratory Sample Identification Labels
- Suitable for tubes, microcentrifuge vials, plates, and sample containers
- Available for ambient, refrigerated, frozen, and cryogenic storage temperatures
- Chemical-resistant face material withstands ethanol, IPA, DMSO, and common lab reagents
- Compatible with thermal-transfer, laser, and direct-thermal laboratory printers
- Supports 1D barcodes, 2D Data Matrix, and QR codes for LIMS integration
Reliable Sample Tracking Labels Across All Laboratory Storage Conditions
Laboratory Sample Identification Labels are the foundational identification component of any laboratory sample management system, providing the link between a physical sample container and its electronic record in a Laboratory Information Management System (LIMS) or biobank database.
The reliability of this link — and therefore the integrity of the scientific or clinical data it represents — depends entirely on the label maintaining its bond to the sample container and its printed content remaining legible and scannable across every storage condition, processing step, and chemical exposure the sample encounters from accessioning through to final use or disposal.
VIZLENT produces Laboratory Sample Identification Labels in a range of face material, adhesive, and format configurations to match the full spectrum of laboratory storage and processing environments, from ambient-temperature clinical chemistry analysers through to vapour-phase liquid nitrogen biobanking systems.
The critical performance differentiators between laboratory sample labels and general-purpose labels are adhesive performance on low-surface-energy plastics (polypropylene, HDPE, and LDPE are the dominant tube materials in laboratory settings and are among the most challenging substrates for adhesive bonding), print durability in the presence of laboratory chemicals and repeated handling, and dimensional stability across temperature excursions from ambient through to cryogenic.
- VIZLENT engineers Laboratory Sample Identification Labels with adhesive formulations specifically tested on polypropylene and glass tube substrates across the storage temperature range of the application, ensuring that the label bond established at room temperature during accessioning is maintained throughout the storage and retrieval lifecycle.
Applications
Clinical and hospital laboratory sample tube accessioning and tracking through analytical workflows; pharmaceutical and biotech R&D sample management from synthesis through storage and testing; biobank and biorepository sample accessioning, storage, and retrieval tracking; food and environmental testing laboratory sample container identification; forensic laboratory evidence sample chain-of-custody labelling; academic research laboratory specimen identification and archival.
Specifications
Laboratory Sample Identification Labels should be specified by the storage temperature range of the target application, adhesive compatibility with the tube or vial material (polypropylene, glass, or polyethylene), and print durability under the chemical and handling conditions of the laboratory workflow.
| Item | Laboratory Sample Identification Labels |
|---|---|
| Brand | Vizlent |
| Temperature Range | Ambient: +5 °C to +60 °C; Cryo: down to -196 °C (grade dependent) |
| Adhesive Options | Standard acrylic (ambient); cryogenic acrylic (frozen/cryo); autoclave-grade silicone |
| Compatible Substrates | Polypropylene, glass, HDPE, LDPE, polyethylene; specific adhesive per substrate |
| Face Material | White polyester (PET) — chemical resistant, dimensionally stable |
| Printing Method | Thermal transfer (resin ribbon); direct thermal; laser; factory pre-print |
| Barcode Formats | Code 128, Data Matrix ECC200, QR Code, Code 39 |
| Chemical Resistance | Ethanol, IPA, DMSO, acetone, mild acids and bases, aqueous buffers |
| Autoclave Compatibility | Available — silicone adhesive + polyester face; 121 °C/15 min cycle |
| Label Formats | Wrap-around tube labels, flag labels, microplate labels, cryobox lid labels |
| Freeze-Thaw Stability | Cryogenic grade: adhesion maintained through repeated freeze-thaw cycles |
| MOQ | 1,000 labels per specification |
| Sample | Available on request across temperature grades |
| Payment Term | T/T 30% deposit, balance before shipment |
| Production Time | 10–18 working days after artwork approval and deposit |
Performance Standards
Laboratory Sample Identification Labels are relevant to CLSI AUTO12-A (specimen labelling standards for laboratory automation), ISO 15189 (medical laboratories — requirements for quality and competence), and ISBER Best Practices for Repositories (labelling and tracking requirements for biobank sample management), which collectively govern label adhesion durability, barcode readability, and sample chain-of-custody requirements across laboratory storage and processing conditions.
Certifications
VIZLENT manufactures Laboratory Sample Identification Labels under ISO-certified quality management processes and tests face material and adhesive performance across the applicable temperature and chemical exposure range for each label grade, making them suitable for clinical, biobank, pharmaceutical, and research laboratory sample management programmes in the EU, US, and Asia-Pacific markets.
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Frequently Asked Questions
Yes. VIZLENT manufactures Laboratory Sample Identification Labels in custom dimensions for the full range of laboratory sample containers, including 0.5 ml, 1.5 ml, and 2 ml microcentrifuge tubes; 15 ml and 50 ml conical tubes; cryovials; blood collection tubes; microplate side and lid labels; and histology slide labels. Each format requires a different label width, length, and sometimes a different adhesive formulation to match the tube material and storage temperature. Please provide your tube brand and format when requesting a quotation so we can specify the correct label construction.
VIZLENT’s Laboratory Sample Identification Labels use a polyester face material and resin thermal-transfer print that are both resistant to brief and incidental contact with ethanol (70%), IPA (70%), and similar laboratory disinfectants used in surface decontamination. The label adhesive is also resistant to the solvent concentrations typical of laboratory decontamination procedures. For applications involving prolonged or repeated solvent immersion — such as tissue processing workflows where tubes pass through alcohol dehydration series — we recommend specifying a solvent-immersion-grade label construction, which we can advise on during the enquiry stage.
The minimum order quantity for Laboratory Sample Identification Labels is 1,000 labels per size and specification. For laboratories requiring labels for multiple tube formats in the same order, VIZLENT can produce multiple SKUs under a single purchase order, with combined order logistics to simplify procurement. Volume pricing may apply where the aggregate quantity across SKUs reaches applicable thresholds — please contact our sales team for a multi-SKU quotation.
The most critical requirement for laboratory sample labels is adhesive bond retention on polypropylene tube substrates across the full temperature range of the storage application. Polypropylene is a low-surface-energy plastic that is inherently challenging for adhesive bonding, and this challenge is compounded at low temperatures where standard adhesives become brittle and lose cohesion. VIZLENT addresses this by formulating and validating separate adhesive systems for ambient, refrigerated, deep-frozen (-80 °C), and cryogenic (-196 °C) storage grades, each optimised for polypropylene bond strength at its target temperature range. Customers should specify the maximum cold storage temperature when ordering to ensure the correct grade is supplied.
Yes. VIZLENT supplies Laboratory Sample Identification Labels in roll formats and with consistent die-cut registration compatible with automated tube labelling systems used in clinical laboratory automation lines, including systems from Roche, Abbott, Siemens, and other major IVD platform manufacturers. The label format (width, length, and print zone) is specified to match the labelling station requirements of each analyser system. Barcode symbologies are produced to meet the grade standards (AIM BC11, ISO 15416 for 1D; ISO 15415 for 2D) required for reliable reading in high-speed automated scanning systems.
