Glass Vials are Prefilled with Popular Preservatives to Save You Time
Borosilicate Glass Vials hold fixed volumes of popular parameter-specific preservatives. Choose Hydrochloric Acid, Ascorbic Acid, Sodium Thiosulfate or Sulfuric Acid. Vials remain sealed with PTFE silicone Septa caps until samples are ready to be taken, reducing the chance of cross-contamination and tightening the chain of custody. Preservative maintains sample integrity until analysis can be performed. Vials include chemical lot numbers. Closure size: 24-414mm. 1.35-oz. capacity. Case of 72 Vials