Pasteur Pharmacy
20 MM SNAP-ON CHLOROBUTYL RUBBER STOPPERS, GREY (25 COUNT)
20 MM SNAP-ON CHLOROBUTYL RUBBER STOPPERS, GREY (25 COUNT)
Impossible de charger la disponibilité du service de retrait
These 20 mm snap-on chlorobutyl rubber stoppers are designed for secure sealing of pharmaceutical glass vials, commonly ranging from 10 ml to 100 ml in size. Manufactured from high-purity chlorobutyl rubber, they offer superior chemical resistance, low gas and moisture permeability, and excellent compatibility with a wide range of drug formulations. The snap-on design allows easy placement onto vial necks, ensuring a tight fit before sealing with an aluminum crimp for reliable containment. Supplied in packs of 25, these grey stoppers are ideal for pharmaceutical packaging applications requiring durability, sterility, and long-term product stability.
Shipping
Shipping
USA DOMESTIC SHIPPING
We offer standard shipping (5–9 business days) on all U.S. orders.
CANADIAN SHIPPING
Orders within Canada typically arrive within 3–7 business days. Please note that depending on the product or supplier, customs or duties may apply.
INTERNATIONAL SHIPPING
We offer standard international shipping (2–6 weeks). Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility and may vary by country.
Hassle-Free Returns
Hassle-Free Returns
We hope you love what you ordered! But if you got the wrong size, color doesn’t suit you, or you just changed your mind, no problem! Contact us for a return or exchange. You may return your item within 30 days of purchase for a full refund.
If you have any concerns or want to discuss an exchange do not hesitate to contact us.
Our goal is Complete Customer Satisfaction.


Shop with Purpose
OSADIA is a Spanish word that means "audacity." We believe this word reflects the unique journey and stories behind our products, those stories are all about hard work, courage and resilience. In Osadía you will find unique fair trade, handmade & socially responsible products, every product is empowering artisans, small businesses and vulnerable communities around the world.