24mm EPA VOA vials for soil Perkin Elmer-COD Vials 12/8/2021 · Kinesis KX EPA vials are available in 20, 30, 40 and 60ml sizes, suitable for water or soil samples. They are made of chemically inert Type I borosilicate glass, in either clear, or amber for light sensitive samples. 24mm EPA vials Perkin Elmer-COD Vials Supplier,Manufacture.