Check the listing for details. 100 Pack 10ml Borosilicate Glass Screw Top Headspace Vial, Clear. Condition: New. Listed at 73.27 USD. The Headspace Vial is widely used for gas analysis and headspace analysis, and headspace analysis of solids and gases.SpecificationCapacity: 10 mlScale Graduation: 2.5 mlBottle Size: 75 x 22.5 mm/3 x 0.9 Inch (H*OD)Bottle Mouth Inner Diameter: 11.7 mm/0.5 InchCap Size: 11 x 18 mm/0.4 x 0.7 Inch(H*OD)Color: Clear(Bottle); Silver(Cap)Material: High Borosilicate Glass(Bottle); Metal(Cap); Silicone(Septa)Packing List:100 Pcs x Autosampler VialAdvantage1. The reagent bottles are crafted from durable borosilicate glass, known for its ability to withstand extreme temperatures, superior chemical resistance, low expansion coefficient, and resilience against breakage and deformation. They are suitable for storing reagents with acidic, neutral, and alkaline pH levels.2. Transparent color allows you to identify the reagent easily.