Sector · Labs and healthcareReception · Analysis · Results
Sample, vial and regulatory traceability labels
Precision printers, durable labels, resin ribbons and scanners for samples, vials, ampoules, batches and traceability. We advise based on volume, environment (cold, alcohol, autoclave) and code type.
In a lab, a poorly chosen label can cause sample loss, identification error or traceability failure. That is why we define printer, label, ribbon and reading based on the environment (cold, alcohol, autoclave) and the code type.
At Gustavo D. Campos we help you build the complete system for sample, vial, batch and regulatory control identification.
What improves
01Guaranteed regulatory traceability
02Small codes always readable
03Labels that resist cold and alcohol
Common problems
Common problems in labs and healthcare
Most go unnoticed until they cause a lost sample, an audit failure or a rejected batch. Catching them early prevents escalation.
Resolution
Small codes turning unreadable?
Without a high-resolution printer, vial codes do not read.
Suggested productZebra ZD421TDesktop printer with 300 dpi option for dense codes.See product
Materials
Labels detaching with cold or alcohol?
Common adhesives fail in fridge, freezer or alcohol cleaning.
Suggested productDirect thermal with extra adhesive for cold & frozenThermal label resistant to cold and alcohol cleaning.See product
Reading
Reading on samples inconsistent?
Basic scanners do not read small codes or curved-surface prints.
Suggested productZebra DS2208Precision 1D/2D imager scanner for samples and vials.See product
Traceability
No room for a label on tubes and vials?
A rectangular label does not fit a tube cap or a small vial: the code ends up bent and unreadable.
Suggested productWhite OPP circlesØ 20 mm OPP circles printed with resin for caps and vials.See product
Ribbon
Ink fading with cleaning?
The wrong ribbon loses adhesion with alcohol or autoclave.
Suggested productRibbon ResinMaximum durability on synthetics for lab environments.See product
Instrument · temperature scale
Every material has a range.Choose by yours.
From liquid nitrogen to autoclave there are 300 degrees. No label covers them all: find where your process falls.
−196 °C · liquid nitrogen−80 °C · ultra-freezer−20 °C+4 °C+25 °C+121 °C · autoclave+150 °C
Cryogenic polyesterresin ribbon−196 to +110 °C · vials in nitrogen
Standard polyesterresin ribbon−40 to +150 °C · autoclave, solvents
Cold-grade OPPwax-resin ribbon−40 to +80 °C · freezer and chilled
Coated paperwax ribbon−10 to +60 °C · ambient, archive
GHS colour labelEpson ColorWorks · BS 5609 ink−20 to +80 °C · 3 months in sea water
Operational flow
Labeling applications in labs and healthcare
The lab flow in 4 stages: from sample reception to regulatory archiving.
01Reception
Identification of samples on intake with serialized code, patient or batch, linked to LIMS or HIS system from the first step.
No sample confusion
02Analysis
Labeling of vials, ampoules, plates and tubes in process, with resistance to cold, alcohol and chemical cleaning.
Continuous traceability
03Results
Identification of reports and results with patient, batch and date, ready for clinical delivery or regulatory archive.
Results without error
04Archive
Durable labels for long-term storage of samples or documentation, with legibility guaranteed for years.
Audit-ready
Build the system
Build the complete system for your lab
Performance depends on printer, label, ribbon and scanner being compatible with your protocol.
0101 · PrintingPrecision printers300 dpi for small codes and fine text. Allow dense codes on small samples like vials or ampoules.View printers
0202 · Data capturePrecision scanners1D/2D imager scanners for small codes and curved surfaces like tubes or vials. Compatible with LIMS.View scanners
0303 · LabelLab labelsSynthetic with adhesive resistant to cold, alcohol and autoclave. Chosen by storage protocol.View labels
0404 · RibbonResin ribbonResin for maximum resistance to alcohol, autoclave and chemical cleaning. Ensures legibility in archive.View ribbons
We help you define the right combination before you buy.
Patient identification
The wristband is printed at admission.With the patient's barcode.
For clinics, hospitals and laboratories that see patients: the 3nStar LTT422 prints the patient's name, ID number, date and barcode on the wristband, from the admission PC or over the network. The wristbands are direct thermal: no ribbon needed.
0101 · Printer3nStar LTT422300 dpi, USB and LAN, compatible with ZPL, EPL and DPL.View spec sheet
0202 · WristbandsPatient identification wristbandsAdult, child and infant sizes, in white, red and yellow for alert codes.View spec sheet
If you already have a 2-inch thermal printer, we'll confirm whether it works with the wristbands.
Before buying
What to define before buying
The clearer these variables are when you ask, the more concrete and useful the recommendation will be.
Sample type
Vial, ampoule, plate, tube, jar or other.
Cold and cleaning
Fridge, freezer, alcohol or autoclave: decides adhesive and material.
Required resolution
Small codes or fine text need 300 dpi.
Patients
If you also identify patients: wristband and a 2" printer.
LIMS or HIS
Integration with the LIMS, HIS or another system.
Samples per day
Number of samples processed per day.
With this information we can recommend better.
Frequently asked
FAQ on lab labeling
The questions we hear most when someone is building or upgrading a labeling system for this sector.
Which printer fits sample and vial labels?
For small codes and fine text 300 dpi is recommended: Zebra ZD421T 300dpi, SATO CL4NX 300dpi or Honeywell PD45 300dpi. For color use with regulatory info, options like Epson ColorWorks CW-C6000 with BS 5609 certified ink. We help you evaluate resolution and connectivity before choosing.
Which labels for freezer, alcohol and autoclave?
For cold and freezer we recommend thermal labels with cold-resistant adhesive or synthetic with polyester. For alcohol or autoclave cleaning, polyester with resin ribbon is the safest combination. Each case requires validating adhesive and material/ribbon combination.
Which scanner fits small codes on samples?
For samples with small codes, a 1D/2D imager scanner like Zebra DS2208 or Datalogic QuickScan is recommended: they read 1D, QR and DataMatrix accurately. For curved samples or tubes, options with technology optimized for non-flat surfaces exist. We guide you based on your protocol.
Commercial inquiry
Want to define the right system for your lab?
Tell us what type of sample you label, in what environment it is stored and what volume you process. We will recommend printer, label, ribbon and scanner based on your protocol.
