SKU: 20979023354

Cryogenic RFID Labels for Thermal-Transfer Printers – 1.25″ x 0.875″

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Description

Cryogenic RFID Labels for Thermal-Transfer Printers – 1.25″ x 0.875″Cryogenic RFID Labels for Thermal Transfer Printers 1. 25 x 0. 875 RFID NitroTAG Cryogenic RFID Labels for Thermal Transfer Printers Size: 1. 25 x 0. 875 31. 8mm x 22. 2mm Label across: 1 Color: White Labels roll: 1,000 Core size: 1 or 3 25. 4mm or 76. 2mm Perforation: No Adhesive: Max strength extra permanent Temperature range: 196C to +110C ( 321F to +230F) Operating temperature RFID functional temperature range: 35C to +85C 31F to +185F Recommended

Cryogenic RFID Labels for Thermal-Transfer Printers – 1.25″ x 0.875″

RFID NitroTAG® – Cryogenic RFID Labels for Thermal-Transfer Printers

Size:  1.25″ x 0.875″ / 31.8mm x 22.2mm

Label across: 1

Color: White

Labels/roll: 1,000

Core size: 1″ or 3″ / 25.4mm or 76.2mm

Perforation: No

Adhesive: Max strength extra-permanent

Temperature range: -196°C to +110°C (-321°F to +230°F)

Operating temperature/RFID functional temperature range: -35°C to +85°C / -31°F to +185°F

Recommended Ribbons:  RR-Class Smudge and Alcohol Proof Resin Ribbons

Combining RFID technology and our thermal-transfer printable cryogenic labels into one product, RFID NitroTAG® labels are the first cryogenic RFID labels that can be used in liquid nitrogen. They can be printed and encoded using dedicated RFID thermal-transfer printers. Their flexible, passive UHF RFID chip (Class 1, Gen 2) can be encoded with up to 32 hexadecimal characters of information to record data during sample processing. The resulting label can thus contain both visual and electronic data for maximum sample tracking flexibility.

RFID NitroTAG labels are specifically designed for short and long-term storage under ultra-low temperatures and cryogenic environments, including liquid and vapor phase liquid nitrogen (-196ºC/-321°F), lab freezers (-80°C/-112°F), and dry ice transportation. They have a strong permanent adhesive to ensure they will stay affixed on cryo tubes & vials*, cardboard and polypropylene cryo/freezer boxes, plastic bags, and triangular cassettes for straw storage. They can be scanned/read without the need for direct line-of-sight, even when in liquid nitrogen** or immersed up to 1.5”/38mm*** in a 37°C water bath. This can help eliminate unwanted freeze-thaw cycles, thus preserving the samples’ integrity. They are ideal for biobanks, biorepositories, fertility clinics, and crystallography laboratories.

These RFID labels are compatible with handheld, fixed, integrated, and cryogenic (Dewar neck) RFID readers. Moreover, they can be integrated with electronic witnessing systems to improve the identification and traceability of samples, as well as workflow efficiency to comply with audits. The printout obtained is also resistant to alcohol spraying/swabbing and sanitizing wipes when printed with our recommended smudge-proof RR-class of resin ribbons.

RFID NitroTAG label size can be customized upon request.

Benefits:

  • 12” omnidirectional read range***ensures quick, easy, and accurate reading from every angle
  • Scan multiple cryogenic containers at the same time, even without a clear line-of-sight**
  • Flexible UHF antenna and cryogenic adhesive allow permanent adhesion, especially on curved and wet surfaces without the need for a curing period
  • Ideal for liquid nitrogen storage, no lag time when scanning/reading items
  • Labels are resistant to spraying and swabbing with alcohol and surface sanitizing wipes

* Prior testing of these labels on end user’s vials/tubes is strongly recommended.

** Labels should not be enclosed by metal surfaces as this may cause interference that can affect their ability to be scanned/read.

*** When using our recommended RFID reader. Read range can vary according to the RFID reader being used.

Specifications

Core Size

1", 3"

25.4 mm, 76.2 mm
Qty / UOM

1000
Color

White
Adhesive Permanent
Brand Name NitroTAG®
Surface Tube, Tubes & Vials, Vial & Containers
Printing Method Thermal-Transfer
Width

1.25″

31.8 mm
Height

0.875″

22.2 mm
Printable Width

1.25″
Printable Height

0.875″
Perforated

No
Notch

No
Black Mark

No
Product Uom

Roll
Label Uom

Label

 

Frequently Asked Questions

Yes, RFID NitroTAG labels are thermal-transfer printable and require an ink ribbon to be printed. To achieve the proper printout, these labels require an RR-class ink ribbon of the same width or larger.

Yes, RFID NitroTAG labels can be used to label samples prior to storing them in low-temperature freezers and liquid nitrogen tanks.

Please consult our handy sizing guide, where you will find recommendations for the most common vial/tube sizes.

No, RFID NitroTAG labels has a permanent adhesive that is not made for easy removal.

Yes, RFID NitroTAG labels can be offered in a variety of colors. For more information, contact our technical support team.

No, please contact us for our complete customization options.

Yes, an RFID printer can accurately encode these labels when printing. We recommend the Zebra ZD621R UHF RFID thermal-transfer printer.

Yes, a UHF RFID reader is required to access the encoded data. It can be handheld, fixed, integrated, and cryogenic (Dewar neck). We recommend the Unitech Handheld UHF RFID Reader for mobility, reach, and ease of use. This reader is able to read UHF RFID chips and scan 1D and 2D barcodes.

RFID NitroTAG labels can be printed in most common thermal-transfer printers, but for simultaneous RFID encoding, you will require a thermal-transfer printer capable of RFID encoding.

Yes, specialized software is required to properly encode your labels. We would recommend BarTender Pro and ZebraDesigner3 Pro.

Barcoding or label design software can be used to create templates that conform to the size of your label. You can then insert design elements within the template for easy printing.

Yes, we can provide our RFID NitroTAG labels preprinted with full-color graphics and logos, as well as variable or serialized information from a database. Learn more about our custom printing options.

Place the UHF RFID reader at a maximum of 12” (30.5 cm) away from the sample in any direction. However, the read range can vary according to the RFID reader being used.

The UHF RFID chip (Class 1, Gen2) of the RFID NitroTAG labels can be encoded with up to 32 hexadecimal characters.

Yes, RFID NitroTAG labels contain read-write UHF RFID chips. Thus, you can rewrite the UHF RFID chip’s memory bank (EPC, TID, and user) up to 100,000 times if the permalock feature is not active.

Yes, you can scan/read multiple RFID NitroTAG labels at the same time within the interrogation timeout (in seconds), even without a direct line-of-sight of the UHF RFID reader.

Yes, RFID NitroTAG labels are compatible with both regulations. Interrogate these labels with a UHF reader capable of reading the frequency band.

No, RFID NitroTAG labels are battery-free. These labels don’t require a battery to be functional because they employ passive UHF RFID technology.

Yes, although these labels are intended for vials, tubes, and boxes. For identifying plates and dishes with RFID, we recommend our RFID-PlateTAG™ labels.

No, RFID NitroTAG labels are best applied at room temperature. For labeling already frozen vials and tubes, we recommend CryoSTUCK® labels, a line of cryogenic labels specially designed for that purpose. Please, contact us for customization options.

RFID NitroTAG labels can be read while the samples are in liquid nitrogen (i.e., in a plastic, temporary storage container), but the cryo vials cannot be surrounded by metal, for example, when placed inside a liquid nitrogen tank.

RFID NitroTAG labels can be read while the labels are immersed up to 1.5”/ 38 mm in a 37°C water bath. Cryo vials should ideally be towards the middle of the water bath, away from the metal sides.

No, RFID NitroTAG labels are not designed for metal surfaces. Please contact us for metal surface RFID identification solutions.

Please consult our technical support team. for details regarding custom encoding and other customization options.

No, these labels employ UHF RFID technology and thus can be interrogated in another band frequency apart from NFC RFID labels. Thus, a dedicated UHF RFID reader is needed.  For NitroTAG labels customized with NFC RFID technology, contact our technical support team.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 20979023354

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4.4 ★★★★★
Based on 20 reviews
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Product Reviews
T
Verified Purchase
Team Ohio
Whiting, US
★★★★★ 5
It Works!
Size: Full-size Truck, SUV
When I bought my vehicle it didn't come with a spare. I knew what I was in for. I was on my way to an important meeting and as fate would have, the tire pressure indicator reported a flat. I imagined the worst but experienced the best! The directions said to let all the air out of tire and remove the valve stem core, it seemed like I was making a bad situation worse. Then it said to attach the tube to the stem and squeeze the contents into the tire. I thought "this is never going to work" the fluid seemed too watery to seal anything, but I followed instructions, I reinstalled the valve core and reinflated the tire, and it worked! I expected it to leak immediately, it didn't. It lasted all day and most of the next day until I could get the tire to the shop. They removed a nail and patched the hole, overall I'm very satisfied, I bought a replacement right away, just in case!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
T
Verified Purchase
Terry Justice
Lowell, US
★★★★★ 5
Better than the green goo
Size: Full-size Truck, SUV (2-pack)
Recently, while I was at work, I noticed that I had at some point run over a nail with my car. Normally, you'd take your car to the tire shop and let them plug the hole for you. Well, the only problem was that the nail decided that it was going to poke my tire where the sidewall meets the tread, and most shops will refuse to plug a tire when it's punctured there. Makes sense, it's a liability issue for them, so I can't blame them. That still leaves me with the problem of having a tire with a nail in it. So, I could either replace the tire with either a new or used tire, which is expensive or I can try using a sealant to try and get as many miles out of my tire as I can. In the past, I had tried using the green goo sealant on nail holes, and while it works to get you 15 miles down the road, that's about it. Now, while TireJect doesn't recommend using their product on punctures on the shoulder of the tire, I decided that I'd give it a try to see if it would work. And as of writing this review, it's been about 10 days since I put TireJect in my tire, and so far, it hasn't leaked any air, despite it not being meant for the shoulder. When money isn't so tight, I'll probably go ahead and replace the tire, especially since there's only about 4/32 tread depth left, but for the time being, I'll keep running it, and hopefully it keeps holding pressure properly like it has been. Now, as for how easy it is to use, the only tools you will need that aren't provided, is an air compressor to allow you to re-inflate the tire. The kit comes with everything else you will need, including a valve core removal tool and a syringe to add the sealant to your tire. To use this product, you will first need to carefully remove the valve core with the provided tool, careful not to lose the core, since it doesn't come with a replacement core. After that, thread the hose on the syringe on to your valve stem, and then carefully add the required amount of sealant to the syringe. If you accidentally spill some, wipe it off before it dries, so that it doesn't stain anything. From there, just push the goo into the tire with the plunger, adding more to the syringe as necessary. When you're all done, re-install the valve core into the valve stem snuggly, careful not to over-tighten, and air up the tire to the recommended PSI with your compressor. After all that is done, go take a short, slow drive to distribute the sealant, and then recheck your air pressure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 29, 2025
T
Verified Purchase
Tony Nowikowski
Phoenix, US
★★★★★ 1
TPMS Compatability is a LIE
Size: Sedan, Crossover, Small Truck
2018 Subaru Impreza, with one tire with a slow leak (about 2 PSI a week) that I couldn't trace. I bought the "Full-Size Sedan, Small Truck, Crossover" kit (the 6 oz. pouch) based on my tire size, 225/40/18. After I removed the valve core, attached the dispensing hose and opened the cap, the product would not flow into the tire. I squeezed the pouch, but that only made the product leak out around the valve stem onto the wheel and driveway. I tried rotating the tire so the valve stem was at the top, and and also at the bottom. I even took the wheel off so I could get a fully vertical flow. Nothing worked. I finally gave up after only about half the product was dispensed, and I do think most of it went somewhere other than in the tire. I reinstalled the valve core, remounted the wheel, plugged in my little lighter socket-powered compresseor, and tried to inflate the tire. And ... NOTHING. The pressure reading on the compressor immediately shot up to over 100 PSI, and it automatically shut off. Tried multiple times, with the same result. I again removed the valve core, and a) no air came out of the tire when I removed it, and b) even with no valve core the compressor still would not pump air into the tire. Clearly the gunk had completely blocked the valve/TPMS. Fortunately, when I took the tire to Costco (where I'd bought it), they were able to fix the damage I'd done, as well as patching a small nail hole in the tread I hadn't seen (that was clearly the source of the slow leak) for no charge. Since I've already submitted a refund request, ultimately all it really cost me was my time and effort ... and a whole lot of stress.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 26, 2024
R
Verified Purchase
raspree56
Louisville, US
★★★★★ 5
Forget the gooey stuff, this product WORKS! See UPDATES 1 and 2
Size: Compact Car, Mid-size Sedan
I've had a slow leak in one of my tires for some time. It's a common thing with chrome plated alloy wheels, they get corrosion on the bead area where the tire seals and then you get a slow leak. This was the only product which is water soluble so it's not going to make a permanent mess inside the tire; additionally, it contains tiny bits of Tufsyn which is the material some tires are made from. So it's not just a liquid that is sealing the leak, it's tiny bits of rubber. I was putting 5 or 6 lbs of air in my tire every few days, and I could see that the tire was getting low. I installed this TireJect per the instructions a week ago and the tire appears to be doing great, despite the fact that we've had some very cold weather. (I didn't want to check it with a gauge while it was this cold out because just in case the tire's valve didn't seal all the way; I'll check with a gauge when this cold snap is past.) While I can't say for 100% sure that there is no more leak, I suspect that the leak has been sealed up completely. This is a product unlike the others and I think it's worth the price. FIRST UPDATE: It has been two months and I haven't had to add any air at all to the tire where I used this product. There was a slow rim leak which was losing about a pound or so per day and it has been totally fixed. The car has sat for several days a few times, including in single digit cold weather, as well as driven regularly otherwise, and the tire hasn't lost any air. I think it's the micro Tufsyn fibers in this product which seal leaks better than some goopy glue stuff other brands are made of. I totally recommend this product! SECOND UPDATE - it's been eleven months since I added this to my tire with the slow rim leak and I have not had to add air a single time. Not once. THIS STUFF WORKS. Forget the slime and foam and get this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2024
J
Verified Purchase
Jesse
Louisville, US
★★★★★ 5
TireJECT cannot work miracles
Size: Compact Car, Mid-size Sedan, Size: Compact Car, Mid-size Sedan
TireJECT is a surprisingly thin fluid that supposedly contains fibers that must help stop up holes. Frankly I'm still confused as to how this stuff can plug a leak, but apparently it does. Tons of reviews say so. I say apparently because the product did not completely stop a slow leak in my tire, but that's OK. I knew it likely wouldn't. I'll have to replace the tire unfortunately. I had a garage install four nearly-new tires on my car. After installing, a heavy leak was discovered in one of them. They took the tire off again and found a small tear near the rim/bead of the sidewall. Since the tear would be flat against the rim, they suggested to let them try and repair it with tire patch adhesive and lots of bead sealer. They were confident, so I went for it. It seemed to work, but it went flat a few days later. TireJECT seemed like the perfect solution to the slow leak since I wouldn't have to disturb the repair. I bought the kind without the syringe and regretted it immediately upon trying to use it. First, the valve stem removal tool broke as it loosened it. I had to buy a new tool down the road. When I went to inject, I squeezed as hard as I could but it just wouldn't flow past the TPM. It also kept leaking out of the flex joint of the nozzle. I had a huge syringe on hand, so I sucked up the rest from the bag, ziptied the hose on both ends and got the rest of the product into the tire. HURRAY! The tire pressure had fallen considerably by the next morning. BOOOoo. I contacted TireJECT, and after several emails (and long waits in between). They determined their product was not suitable for my use case. They refunded what I paid without me even asking. I really appreciated that. That said, before injecting, the tire would go flat overnight. So, TireJECT does work to a good degree. I'm half tempted to overdose the tire with another package. Give TireJECT a try! Though, be sure your situation matches their criteria. If you have a TPM, opt for the package that comes with a syringe. You will need it. Also, throw the cast pot metal, tire stem tool out and get a decent machined one before you do the repair. Thank me later.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2025

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