Premium amber glass apothecary jars with precision-ground glass stoppers for airtight preservation. Ideal for laboratory reagents, pharmaceutical compounding, and artisanal cosmetic storage. Thick-walled borosilicate glass resists thermal shock and UV degradation. Seamless pouring spout design prevents leaks. Available in 30ml and 50ml sizes for precise measurement needs. Perfect for apothecaries, essential oil blending, and vintage-style home organization. Each jar features fire-polished edges and permanent volume markings for professional use. Bulk packaging available for wholesale buyers at industry-leading prices.