2. Bottles have permanent white enamel graduations and marking spots.
3. Glass bead indicates full capacity line on 100 ml through 1000 ml sizes.
4. Each bottle includes a linerless, one-piece autoclavable (140°C/284°F) polypropylene plug seal screw cap and drip-free pouring ring.
5. Maximum temperature: 450°C (840°F).









