DURAN® YOUTILITY printable labels are designed for use with the YOUTILITY bottle system but can be used on any laboratory or reagent bottle where an autoclavable, chemical resistant label is required. Supplied as a pack of 100 white polyester self-adhesive labels, each 36 x 70mm, they are best suited for use with laser printers due to superior permanence of the ink. When removed, the labels do not leave behind an unpleasant residue. Chemically resistant, with a –40 °C to +150 °C performance range, the labels are autoclavable at 121°C. Suitable software for use with printers is supplied as a free download with the labels.