Lab vial is suitable for HPLC, GC, LC/MS applications, and high-throughput analysis for reliable results. Sample vials can be used on all common automatic stamper for thin-neck bottles.

Specification
Bottle Material: High Borosilicate Glass
Cap Material: Plastic
Septa Material: PTFE, Silicone
Septa Color: Red, White
Bottle Color: Transparent
Cap Color: Blue
Capacity: 4mL
Bottle Mouth Outer Diameter: 13mm / 0.5 inch
Bottle Size: 45 x 14.8mm / 1.8 x 0.6 inch (H*OD)
Total Height: 47mm / 1.9 inch
Packing List: 100 x Autosampler Vial, 128 x Labels

Advantage
【Durable Glass Bottle】HPLC vials have heat resistance and high chemical resistance and are suitable for accommodating reagents with acidic, neutral, and alkaline pH values.
【Sealed Design】Lab vials feature a unique screw design that ensures a consistent seal. Silicone septa and PTFE provide an evaporation-tight seal for compound sample storage in the chemical industry and research laboratories.
【Easy to Distinguish】This vial has white printed graduations and a large writing area for sample identification or labeling.
【Screw Vials】Our HPLC vials are suitable for common autosampler.

Instruction
Twist off the cap, pour the liquid into the bottle, and close the cap at the end.

NOTE: Please check the size carefully before purchasing.