40×20 mm Laser Silver Labels
40×20 mm Laser Silver label packs for NIIMBOT M2 lab workflows.
- ✔ Ideal for peptide vials, tubes, and small containers
- ✔ No smudge, no peeling
- ✔ Designed for cold storage and daily lab handling
Best For
Peptide Vials
Sample Tubes
Small Containers
Why Choose 40×20 Labels?
Fits Small Vials
Designed for 2ml / 3ml / 5ml vials and tight labeling spaces.
Readable Without Wasting Space
Clear label area while keeping containers easy to handle.
Compatibility
Designed for NIIMBOT M2 thermal transfer printing.
Which Pack Is Right For You?
Choose the pack that matches your labeling volume.
1 Ribbon Best for first-time users or testing a new label size.
3 Ribbon Most Popular Ideal for regular M2 users.
6 Ribbon Best Value Lower cost per roll and fewer reorders.
40×20 mm Laser Silver Labels for NIIMBOT M2
Designed for peptide vials, sample tubes, and other small laboratory containers.
These premium thermal transfer labels are engineered for clear, durable identification in daily lab workflows. The laser silver surface provides a professional appearance while maintaining excellent readability.
✔ Compatible with NIIMBOT M2 thermal transfer printer
✔ 345 labels per roll
✔ Clear, high-contrast printing
✔ Resistant to smudging and daily handling
✔ Ideal for peptide vials, tubes, reagent bottles, and storage containers
Compatibility
This label roll is designed for use with NIIMBOT M2 printers and requires M2 ribbon for printing.
Recommended Uses
• Peptide vials
• Sample tubes
• Reagent bottles
• Small laboratory containers
Choose Your Pack
• Trial Pack – 1 Roll
Perfect for testing a new label size or evaluating compatibility.
• Standard Pack – 3 Rolls (Most Popular)
Recommended for regular M2 users and routine labeling needs.
• Lab Pack – 6 Rolls (Best Value)
Lower cost per roll and fewer reorders for active lab workflows.
Need a Printer?
Browse our complete NIIMBOT M2 Lab Kits.
Need Ribbon?
Compatible M2 ribbon is available separately in multiple colors.
Fast Dispatch
Orders placed before 3:00 PM Pacific Time (Mon–Fri) ship the same business day.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Returns Policy You may return most new, unopened items within 90 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Need More M2 Supplies?
Browse compatible M2 label rolls, ribbons, and lab kit options in one place.
Browse M2 Supplies HubOrdering For A Lab Or Team?
For repeat orders, bulk quantities, or standing supply needs, contact us for better options.
Request Bulk PricingNeed Custom Labels?
Custom sizes, materials, colors, and workflow-specific label solutions are available.
Request Custom Labels


