Nalgene PMP Straight-sided Wide-Mouth Jars offer 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.

• Polymethylpentene with polypropylene screw closure
• Good clarity with excellent chemical resistance make these jars versatile in your lab
• Excellent museum jars, with only 2% loss of formaldehyde per year
• Wide mouth and straight sides provide full-access and complete sample retrieval
• White polypropylene closures with recessed tops for stacking
• Fits Osterizer and other blenders that have Mason Jar threads
• Autoclavable
• Transparent
• Includes: Polypropylene screw closures
• Notes: Completely disengage threads or remove cap before autoclaving. Not liquid leakproof; not recommended for liquid transport.

Standard Lead Time: 2-3 Days