Good clarity with excellent chemical resistance. Excellent museum jars; only 2% loss of formaldehyde per year. Lighter in weight than glass, these jars protect against breakage and contamination. Not liquid leakproof. 250ml size fits Osterizer* and other blenders that have Mason Jar threads. Jars have white polypropylene closures with recessed tops for stacking. Autoclavable. Meets FDA Standards. Dimensions: 75mm Diameter x 118mm High, Cap Size: 70mm, Neck ID: 61mm.
- Polymethylpentene jar
- Polypropylene cap
- Recessed tops for stacking
- Lose only 2% of formaldehyde per year
- Temperature range: 20°C to 145°C
- Meets FDA standards
- Cap is included