Premium Penicillin Glass Bottle – Bulk Supplier’s Choice
High-clarity borosilicate glass resists thermal shock and chemical corrosion for long-term durability. Precision-molded neck ensures airtight sealing with standard rubber stoppers, ideal for sterile storage. Smooth surface finish prevents residue buildup, easy to autoclave or disinfect repeatedly. Uniform thickness eliminates weak points, reducing breakage during transport or handling. Perfect for pharmaceuticals, DIY beauty serums, essential oil blending, and laboratory sample preservation. Ships in crush-proof packaging with bulk discounts for wholesale buyers. Global shipping available – order 500+ units for unbeatable per-piece pricing. FDA-compliant material, batch consistency guaranteed.