E-C Sample vials are economically priced sample vials conveniently packed in two shrink-wrapped packs of 100 vials.

• Autoclavable vials and caps

Sample Vials in Lab File™ are packaged in corrugated trays with partitions. Clear vials are manufactured from Wheaton® 33 low extractable borosilicate glass that conforms to ASTM Type I, Class A and USP Type I requirements. Amber vials are manufactured from Wheaton® 320 glass that conforms to USP Type I requirements to protect light-sensitive samples. Black phenolic screw caps are attached to the vials. It is suggested to use 14B rubber lined caps for aqueous samples, and PTFE-faced 14B rubber lined caps for organic samples.

EPA vials are ideal for use in water sampling according to EPA 40 CFR 136, 'Guidelines for establishing Test Procedures for Analysis of Pollutants'. The clear vials are manufactured from Wheaton® 33 low extractable borosilicate glass that conforms to USP Type I and ASTM E-438 Type I, Class A requirments. All vials are packaged in convenient trays which facilitate handling.

This packaging reduces contamination from corrugated material found in traditional packaging.