Crafted from food-grade/lab-grade clear/amber glass—non-toxic, non-reactive, and available in compact vial (5–30mL) or cylindrical tube (10–100mm) designs.
Offer versatile sealing options: Vials with airtight caps (screw-on/snap-top); tubes with stoppers or open ends for easy access.
Boast transparent/UV-protective properties (clear for visibility, amber for light-sensitive contents) and smooth inner surfaces to avoid residue.
Come in uniform sizes/shapes (vials: round; tubes: cylindrical) with label-compatible surfaces for easy identification.