300 Pack 2ml Glass Vials Clear Glass Empty Vials for Injection with Plastic-aluminum Flip Caps and Rubber Injection Stoppers Flat Bottom Lab Vial (Blue Lid)

Features: 300 Sets of 2ml glass vials with plastic-aluminum flip caps and self-healing rubber stoppers. Made of borosilicate glass, they are temperature-resistant and chemical-resistant, with a strong seal, making them suitable for storing reagents, essential oils, and other products in both the laboratory and at home. The vials are 16mm in diameter and 31mm in height, with a flexible neck. They can be repeatedly punctured and reused, meeting various needs such as mixing, dilution, and sample storage. Bulk supply eliminates the need for frequent restocking. Specifications: Material: medium borosilicate Color: clear with blue lid Size: 0.63inch/16mm in diameter and 1.22inch/31mm in height Package includes: 300×2 ml glass bottle 300×Plastic-aluminum Flip Caps 300×Rubber Injection Stoppers Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays

• Sufficient Quantity: this 300 complete sets, including 300 pcs 2ml clear glass vials, 300 plastic-aluminum flip-top vials caps, and 300 rubber syringe stoppers; This ample inventory is sufficient for a variety of laboratory tasks and bulk storage; Whether you're a professional lab technician or individual user, this large package ensures you're always prepared, reducing the cost and disruption of frequent restocking and ensuring a seamless workflow
• High-quality 2ml Vials: our empty vials for injection are made of durable borosilicate glass and have a capacity of 2ml; The vials are approximately 1.22 inches tall and 0.63 inches in diameter; These standardized dimensions ensure a tight seal and are compatible with a wide range of laboratory instruments; This simplifies handling and improves storage and usage efficiency
• Quality Borosilicate Glass Construction: 2 ml injection vial crafted from borosilicate glass with a 1mm wall thickness, these vials offer exceptional durability and performance; Borosilicate glass is renowned for its superior heat shock resistance, making it safe for use with temperature variations, and excellent chemical resistance, ensuring it won't react with most substances stored inside
• Sealing Performance: each 2ml glass vial is equipped with a self-healing rubber stopper and a plastic-aluminum flip cap, creating a secure, airtight seal that effectively blocks oxygen and moisture; Undergoing rigorous quality checks, these seals ensure your valuable samples, reagents remain protected from external elements; The self-healing feature of the rubber stopper allows for easy needle insertion and removal without losing, making these vials reliable for repeated use in lab settings
• Versatile for a Wide Range of Applications: these 2ml clear glass vials are designed to handle diverse tasks, making them a versatile addition to any workspace; They're ideal for mixing and diluting reagents, storing essential oils, preserving small liquid or dry samples; Whether used in professional laboratories, research facilities, or home science projects, their compact size and reliable performance make them suitable for nearly any small-scale storage or handling need