Roll format actual photo: close-up of label applied to cryovial
T629 Nylon Cloth Cryogenic Label Series
Lab032-629/30 × 20 mm Biobank Cryovial & Microscope Slide −196 °C Liquid Nitrogen Label
Compact landscape two-line format, suitable for liquid nitrogen storage, biobanks and ultra-low temperature applications. Rounded/square corners optional, 500–1000 labels/roll, with BRL-80-BK / BRL-110-BK cryogenic ribbons, compatible with M611 / EOS2/3 / MACH4S laboratory label printers.
T629 Nylon Cloth−196 °C Liquid Nitrogen121 °C Autoclaving30 × 20 mmRounded/Square Corners Optional500–1000 labels/roll
Product Overview
Lab032-629 is a laboratory cryogenic label using T629 nylon cloth as face stock and high-performance cryogenic adhesive, designed for temperature environments from liquid nitrogen (−196 °C) to autoclaving (121 °C). The compact 30 × 20 mm landscape size provides two-line information layout space on cryovials, microcentrifuge tubes, microscope slides and other container surfaces, balancing barcode readability and container identification efficiency. It is the preferred identification choice for long-term cryogenic storage in biobanks, cell banks and pathology specimen banks.
The temperature range is based on the official material guide: T629 nylon cloth labels remain stable at −196 °C, −80 °C, 100 °C, 121 °C and ambient temperature, and can be used on cryovials/test tubes, conical tubes, microscope slides, cells and other laboratory containers. The compact 30 × 20 mm landscape size offers approximately one extra line of text space compared with narrow formats such as 30 × 15 mm and 35 × 16 mm, making it suitable for specimen management scenarios that need to carry barcode, ID number, date or sample name simultaneously; compared with larger formats such as 35 × 25 mm and 50 × 30 mm, it does not obstruct the liquid level observation area of small-diameter containers.
Key Features
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Wide Temperature Stability
Tested against −196 °C liquid nitrogen, −80 °C deep freezing, 100 °C hot water and 121 °C autoclaving, covering all temperature nodes in the specimen workflow.
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Nylon Cloth Conformability
T629 nylon cloth face stock is flexible and conformable, adhering to curved tube surfaces and flat microscope slides, with clear printing and smooth peeling.
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Rounded/Square Corners Optional
Corner shape can be selected according to container and reading habits; rounded corners resist lifting, square corners are neat and compact.
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Full Printer Compatibility
Supports M611, EOS2/3, MACH4S and other laboratory label printers, paired with BRL-80-BK / BRL-110-BK cryogenic ribbons.
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Roll Format
500–1000 labels per roll, suitable for batch labeling and tube identification in biobanks, reducing roll-change downtime.
Specifications
| Item No. | Lab032-629 (site saleNo: Lab032-628) |
| Dimensions | 30 × 20 mm (compact landscape two-line format) |
| Face Stock | T629 nylon cloth |
| Corners | Rounded / square optional |
| Temperature Range | −196 °C liquid nitrogen ~ 121 °C autoclaving (official material guide) |
| Packaging | 500–1000 labels/roll |
| Recommended Ribbon | BRL-80-BK / BRL-110-BK laboratory cryogenic ribbon |
| Compatible Printers | M611 / EOS2/3 / MACH4S laboratory label printers |
| Sales Hotline | 18015583218 |
Roll format actual photo: T629 −196 °C nylon cloth cryogenic liquid nitrogen label
Typical Applications
Liquid Nitrogen Storage
Suitable for labeling cryovials, cell tubes and tissue cryovials stored long-term in −196 °C liquid nitrogen tanks; resistant to freeze–thaw cycles.
Biobanks
Information management of batch cryovials, microcentrifuge tubes and centrifuge tubes in biobanks; barcode and text carried on a single label.
Microscope Slides/Cells
Slide label areas and cell culture container identification; moisture-resistant and cryogenic-resistant, information remains readable long-term.
Autoclave Transfer
Label transfer during 121 °C autoclaving; one label covers multiple nodes from ambient temperature to sterilization.
FAQ
Q: How to choose between Lab032-629 and the 30 × 15 mm, 35 × 16 mm formats?
A: The 30 × 20 mm landscape two-line format is suitable for scenarios requiring both barcode and text; 30 × 15 mm and 35 × 16 mm are narrower, suitable for single-line barcodes or very small tube diameters; 35 × 25 mm is more oriented toward portrait two-line layout.
Q: Can T629 be applied directly in liquid nitrogen environments?
A: T629 is a nylon cloth cryogenic material; the official guide explicitly supports −196 °C liquid nitrogen environments. Labels remain intact and readable after removal from storage.
Q: Is special treatment required after printing?
A: It is recommended to let the label sit at ambient temperature briefly after printing to allow the ribbon ink layer to fully cure; press moderately after application to ensure full contact between the cryogenic adhesive and the container surface.
Q: What causes the 500–1000 labels/roll packaging variation?
A: Different cutting dimensions and core specifications affect the number of labels per roll. Please confirm the current in-stock roll specification with your product manager before ordering, to match your printing schedule and inventory turnover.
Selection & Usage Guide
- For small specimen tube diameters or barcode-only needs, narrow formats such as 30 × 15 mm and 35 × 16 mm may be preferred; for multi-line information, keep 30 × 20 mm.
- When slide or cryovial label area space is limited, the 30 × 20 mm landscape format fully covers the common information area without obstructing the observation area.
- The same series 34 × 22 mm and 35 × 25 mm formats have taller layouts and can carry three lines or denser information; if the tube surface curve is short, the 30 × 20 mm landscape layout is less prone to edge lifting.
- If the working scenario is mainly conventional freezing above −40 °C, consider the economical T419/T329 series; for ultra-low temperature or long-term biobank storage, keep T629.
- For matching ribbon, choose BRL-80-BK or BRL-110-BK, compatible with T629 nylon cloth face stock and cryogenic printing requirements; before printing, it is recommended to run 1–2 test labels with actual specimens.
Usage Notes
Note: When removing labels from liquid nitrogen, use tweezers or cryogenic gloves to avoid direct contact with cryogenic surfaces; check print clarity at ambient temperature before use in ultra-low temperature conditions. Labels are laboratory consumables; before application, ensure the container surface is dry, clean and frost-free.
Request a Quote & Customization
Need a bulk quotation or custom size for Lab032-629?
Custom sizes, printed content and cutting methods available; samples provided for trial. For bulk purchasing and technical selection, please contact:
Sales Hotline 18015583218
