STE-Mart offers a silver open aluminum cap that can be easily and quickly combined with the corresponding vial using a jaw closure tool.
Specification
Center hole 5.5 mm Packing: 100pcs/box
Features
Material is imported first grade hydrolyzed glass. Equipped with cap and spacer for easy use. With writing place for easy marking (optional). Accurate bottle neck size to ensure error-free autosampler gripping. Guaranteed batch-to-batch stability.