The Headspace Vial is widely used for gas analysis, headspace analysis, and headspace analysis of solids and gases.

Specification
Capacity: 20 ml
Scale Graduation: 4 ml
Bottle Size: 75 x 22.5 mm/3 x 0.9 Inch (H*OD)
Bottle Mouth Inner Diameter: 11.6 mm/0.5 Inch
Cap Size: 11 x 18 mm/0.4 x 0.7 Inch(H*OD)
Color: Amber(Bottle); Silver(Cap)
Material: High Borosilicate Glass(Bottle); Metal(Cap); PTFE, Silicone(Septa)
Packing List:200 Pcs x Autosampler Vial

Advantage
1. 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. Amber color protects light-sensitive samples from sunlight, extending their shelf life. The bottle graduation and white blank area is great for sample identification or labeling.
3. Our vials are designed with pre-slit septa, allowing easy needle penetration and sample extraction. The special screw design is designed for a consistent seal. Silicone septa and PTFE create an airtight seal for storing compound samples.

Instruction
Easy to Use. Twist off the cap, and pour the liquid into the bottle.

NOTE
1.Please check the capacity before purchasing.
2.Use carefully to avoid breaking.