PP, white PP screw closure. These durable jars have 70 mm mouth which take fixtures or closures with Mason jar threads. Can also be used with Osteriser and other blenders with Mason jar threads. Also handy for fluid transfer in the lab or field. Refer to that product description for guidelines. Autoclavable, leakproof.
|Note: Before autoclaving, just set cap or closure on top of the container without engaging the threads.|