Durable Polyester (B-490) markers are designed for use in laboratory identification applications such as vials, centrifuge, tubes, test tubes, straws and slides.
- B-490 labels can be applied to frozen surfaces including glass and polypropylene stored in liquid nitrogen
- White polyester material has a permanent acrylic adhesive and is thermal transfer printable
- Good print smudge resistance, solvent resistance and high/low temperature performance of -320 to 212° F (-196 to 100° C)
- All-in-one cartridge includes label supply and R4300 Series ribbon