Description
Description
89mm Natural Polypropylene Unlined Smooth closure for poly jars. 89-400 finish, Polypropylene (PP.)
Product Diameter: 3.50 in. Unlined polypropylene caps are autoclavable. Do not attach caps to jars during autoclaving. Loosely set the cap on top of the jar, or autoclave separately.
PLEASE NOTE: These caps are not returnable.
Experience the reliability of the 89mm (89-400) Natural Polypropylene Unlined Smooth Cap, a premium closure designed for poly jars. Engineered from high-quality polypropylene, these unlined caps offer superior performance while maintaining an excellent seal, suitable for various applications.
The 89mm Natural Polypropylene Cap features a smooth finish that provides an ideal fit for your poly jars. With a diameter of 3.50 inches, these autoclavable closures ensure a sterile environment, perfect for laboratory and medical usage. It is important to note that during autoclaving, the caps should not be attached to the jars; instead, loosely place them on top for optimal results.
- Durable Natural Polypropylene (PP) construction for long-lasting use
- 89-400 finish designed for a secure fit on poly jars
- Autoclavable, providing versatility in sterilization processes
- Smooth unlined design to minimize contamination risk
- Easy to apply and remove, facilitating efficient handling
- Sold in cases of 504 for bulk applications
Ensure your projects are equipped with these unlined smooth caps for optimal performance and reliability.






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