Premium 13mm & 20mm Silicone Rubber Stoppers for Modern Vials
Medical-grade silicone rubber ensures superior chemical resistance and airtight sealing for 2ml/5ml/10ml vials. Precision-molded with smooth edges to prevent coring and ensure easy insertion/removal.
Autoclavable up to 120°C, USP Class VI certified for pharmaceutical safety. Ideal for laboratory samples, injectable medications, and essential oil storage.
Thicker wall design enhances durability compared to standard stoppers. Non-reactive surface maintains purity of sensitive compounds.
Sold in bulk quantities with industry-leading wholesale pricing. Global shipping available for pharmacies, research facilities, and compounding labs.


















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1***m

Helpful (3)
I wish you guys answers more questions your clients have ,like if staff damaged what we should do or replace if it’s was send damage.Otherwise everything perfect Thank you !
Mar.10.2025

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Mar.10.2025
1***m

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Fast shipping accurate size in clothing and great priced
Jan.16.2025

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Jan.16.2025
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Pharmaceutical 13mm 20mm silicone rubber stopper 2ml 5ml 10ml modern seal vial rubber stopper plug
$0.06$0.1-40%
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Default
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