10 Empty Vials (No Liquid Included) - Our sterile vials for injections undergo rigorous steam sterilization at 130°C for 20 minutes, and this professional treatment ensures every sterile vial remains pure for laboratory analysis until the seal is broken. You can confidently store experimental solutions knowing the condition protects integrity better than standard containers. Hermetic Sealing & Self-Healing Precision - Each unit features a premium butyl rubber stopper that creates an airtight seal to prevent leaks, even when the bottle is inverted during vigorous mixing. The advanced self-healing injection port allows for multiple needle insertions without compromising the seal, making these empty vials for injection ideal for repeated sampling. Reinforced Durability & Thermal Resistance - Crafted from thickened borosilicate glass, these vials withstand extreme temperatures from freezing storage to boiling heat without cracking. Whether using these vials for injection for autoclaving or refrigeration, the heavy-duty wall design prevents breakage and offers a stable, shatter-resistant environment for all your scientific needs, significantly reducing the risk of accidental loss during experiments. Crystal Clear Visibility - The high-transparency glass design allows for effortless monitoring of solution levels and color changes, crucial for precise laboratory analysis. These sterile vials are perfect for storing essential oils, testing powders, or organizing hobby paints with absolute clarity. The smooth surface ensures no residue is left after extraction, enhancing workflow efficiency by 30% when managing multiple samples. Professional Value Set & Trusted Choice - This 10-pack collection provides a cost-effective supply for ongoing projects, chosen by lab professionals for consistent quality and performance. Each sterile vial is individually inspected to meet strict safety standards, ensuring you receive defect-free containers ready for immediate use.