I-Chem LB336-0040 Borosilicate Glass 40mL 300 Series Clear Vial, with Low Bleed Septum, Certified (Case of 72)

Vial, clear, borosilicate glass. Certified with Polypropylene closure with a 0.125in low bleed PTFE/Silicone septa for EPA Method 5035 soil analysis. Reduced Siloxane bleed minimizes the occurrence of Siloxane interference and unknown peaks. Ideal for in-vial, heated purges. I-Chem certified 200 and 300 Series vials are guaranteed to meet the EPA's performance based specifications for volatile organic analysis. Also TOC certified. Capacity: 40mL. Closure Size: 24-414. Series: 300. Closure Material: Polypropylene. Dimension: 1.06 O.D. x 2.25in H. Cap Type: Open top. I-Chem Brand #: LB336-0040.