These standard and large opening vials (2 mL crimp top, amber glass, 12 x 32 mm) are used with aluminum seals. The 11 mm aluminum seals have 6 mm openings. Amber glass vials are useful in preventing the sensitive analyte under investigation from exposure to UV light.
Vials, 2 mL crimp top, amber glass, 12 x 32 mm Supplier
