172x22mm NT Test Tube Security Labels
Non-Transfer tamper evident labels
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Please note that the online prices apply exclusively to self-checkout transactions and do not extend to phone, email, in-store orders and customers with credit terms.
Product Information
Our test tube security voiding labels are specially designed tamper-evident seals that provide a reliable method of safeguarding sensitive samples in laboratories, research facilities, and medical environments. Once applied, these labels adhere securely to test tubes and reveal a clear “VOID” message or similar indicator if an attempt is made to remove or tamper with them. This ensures sample integrity is maintained throughout storage, handling, and transportation, offering both users and recipients confidence that the contents remain uncompromised. They can also be customised with barcodes, serial numbers, or branding for added traceability and control, making them an essential part of any chain-of-custody or compliance-driven process. Easy to apply yet impossible to remove without evidence, they deliver a simple but highly effective layer of protection against tampering.
Customisations
Security Seals Online offers a diverse range of customisable security seals tailored to your specific needs. Whether you have your own artwork or require a unique design, our services are designed to meet your requirements with prompt delivery.
Enhance security by adding your own markings, logo, user instructions, or warning messages to the seals. We provide various styles, including pull-tight seals and security labels. Please be aware that our security seals typically come with a serial number and manufacturing markings.
Enjoy a rapid turnaround, thanks to our local manufacturing facilities, with most orders dispatched within 24-48 hours. While we strive for this quick turnaround, unforeseen delays may occur, in which case we'll promptly inform you.
For certain custom requests, a minimum order quantity may apply. Should you require assistance with customisation, don't hesitate to reach out via email, and we'll respond promptly to assist you.


Adhesive Type
NON-TRANSFER - where no void message or low traces of adhesive is left behind on the surface. Instead only the security label will exhibit the void message, preventing reuse of the label. With no void message left on the surface, the recipient must be aware there should be a security label, as a missing label or a different serial number is evidence of tampering. However, having no residue is convenient for when the sealed object is meant to be reused quickly - less time is spent cleaning off traces of adhesive.

Comparison Table
Permanent | Total-transfer | Non-transfer | Dual Colour | Destructible | Holographic | Water sensitive | Heat embossed | High temperature | Security tapes | Access indicator labels | Asset labels | Bottle & Jar labels | Clear labels | Decorative labels | Food delivery labels | |
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types | paper, paper WLK, fluro, kraft, dissolvable, cellulose bio+ |
polyester | polyester | polyester, paper bio+ |
polyester | polyester | paper | polyester | polyester | polyester, silica-based |
polyester, paper |
polyester, paper |
polyester, paper |
polyester, cellulose bio+ |
polyester, paper |
polyester, paper |
security level | low to medium low | medium to high | medium to high | medium to high | medium to high | medium low to high | low | low | low | medium to high | low to high | low to high | low to high | low to medium | low to high | low to high |
void markings | no | yes: high residue | yes: no residue | yes: high residue | yes: ultra destructible, destructible |
available: void transfer, honeycomb transfer, one-time use, permanent use |
yes: water ingress, water authentication |
yes: heat sensitive | no | available | available | available | available | available: partial-transfer | available | available |
security cuts | available | available | available | available | no | available | no | no | no | available | available | available | available | available | available | available |
lamination | available | available | available | available | no | available | no | no | no | no | available | yes | available | available | available | available |
uv visible printing | available* | available* | available* | available* | available* | available* | no | no | no | available* | available* | available* | available* | available* | available* | available* |
options & customisations | colour, markings |
colour, markings, void markings |
colour, markings, void markings |
colour, markings, void markings, void layer colour |
colour, markings |
silver or gold layer, engraved markings, markings, holographic features & techniques |
permanent label, destructible label, void label |
markings | markings | colour, markings, void markings, perforation |
colour, markings, void markings |
colour, markings, void markings |
colour, markings, void markings |
colour, markings, void markings |
colour, markings, void markings |
colour, markings, void markings |
features | conventional, tamper evident |
tamper evident | tamper evident | tamper evident | tamper evident | tamper evident, anti-counterfeiting |
tamper evident, anti-counterfeiting |
anti-counterfeiting | conventional | tamper evident | tamper evident | tamper evident | tamper evident | conventional, tamper evident |
conventional, tamper evident |
conventional, tamper evident |
Specifications
Features | Clear visible security message upon peeling of label. Customisable printing on request. Logo, serial numbers and optionally barcodes, can be printed on surface. Available in various colours and sizes available. |
Material | Polyester |
Colours | White matte Red matte |
Dimensions | 172mm x 22mm bottle-jar shape |
Markings | Specialised markings Customised Customised markings available. Ask one of our product specialist for some options. |
Print method | Full colour laser overprint |
Adhesive type | Pressure sensitive non-transfer adhesive |
Applications | IT equipment & servers – showing if rack cabinets, panels, or drives have been opened. Medical equipment – ensuring only authorised personnel access devices or storage. Toolboxes & equipment cases – indicating if tools or instruments have been accessed. Pharmaceutical storage – monitoring access to medicine cabinets or controlled substances. Cash boxes & safes – providing a visible sign if opened without permission. Security bags & satchels – confirming integrity of sealed valuables. Utility meters & junction boxes – indicating tampering or unauthorised access. Retail display cases – preventing unnoticed access to high-value goods. Logistics & transport containers – confirming if goods have been accessed in transit. Evidence boxes in law enforcement – ensuring chain of custody remains intact. |
Customisations | Custom markings Colours Numbering Barcode 2D codes & QR codes |
For more information | bsealed.co/nontransfer |