Barium (Ba) Back Catalog number: 57056 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1355.2-K-ME 1,2-Dichloroethane,1000 µg/mL,MeOH,1mL, Price on request 71977 1,2-Benzodiphenylene sulfide Price on request 10913 EPA Method 617/8080/8250/8270 - Analytes Price on request