Labasics Clear Glass Sample Vials with Cap, Screw Cap Liquid Sampling Bottle Reagent Closure, 20ml / 0.6 oz. Pack of 20

Capacity: 20 ml / 0.6 oz Pack of 20. Come with black screw-top closure caps Size: 27 x 57 mm with cap on Made of sturdy glass, durable and reusable, ensuring long-term sample stability for most analytes Warranty: 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied