ALADN Brand 40mL VOA Vials, Precleaned | General Laboratory. Description: Clear VOA Vials, EPA 502.2 Precleaned Case of 100 $125.00-+ Cat. No. Mfr. No. SKU Chart Details Unit of Measure Price Quantity V2015-8 GVB-100A Capacity: 40mL Description: Amber VOA Vials, EPA 502.2 Precleaned Case of 100 $124.00. Chat Now.