In-vitro diagnostic reagents are wiped with alcohol, stored cold and tracked by code. An ordinary label fails on all three: the print smears under 75% ethanol, the adhesive lets go in the freezer, and a degraded barcode breaks the traceability chain. E-2532V is a matte polyester built for that combination — one material that carries UDI, lot number and expiry on both the primary container and the outer kit.

| Property | Specification |
|---|---|
| Facestock | 2 mil matte white polyester (PET) |
| Adhesive | Dedicated low-bleed pressure-sensitive adhesive |
| Print method | Thermal transfer — full-resin ribbon |
| Refrigerated storage (most IVD reagents) | 2 – 8 °C |
| Frozen storage | −20 °C |
| Low-temperature limit | −80 °C — stays firmly attached, no delamination |
| Chemical resistance | Repeated 75% ethanol / isopropanol wiping |
| Variable data | Lot number · expiry · serial · 1D barcode · Data Matrix · UDI |
| Other | Waterproof and moisture-resistant |
No online download — samples and the TDS are sent one-to-one by email.