Oil-Resistant Synthetic Substrate: Test E 250 is an oil-based injectable. Our labels are printed on premium BOPP or PET films, ensuring that even if oil contact occurs, the ink won’t smudge, and the label won’t peel.

“No-Wing” High-Tack Adhesive: 10ml vials have a tight curvature. We use an industrial-grade permanent adhesive that prevents “flagging” or edge-lifting, ensuring a 360-degree permanent bond.

High-Contrast Professional Branding: As seen in our Test E 250 designs, we use high-density inks for deep reds and sharp blacks, making dosage information and branding pop against the glass.

Thermal Transfer Ready: If you need to print your own batch numbers or expiration dates on-site, our labels are finished with a coating compatible with most thermal transfer printers.