Ba, 1000 µg/mL in 2% HNO3, 100ml Back Catalog number: 10004-1-100ML Availability: In the manufacturer's stock Price on request - + Recommended 677808 D4-Methanol, 100 µg/ml, Acetonitrile, 1ml Price on request 678413 Fenson, 100 µg/ml, Acetonitrile, 5ml Price on request 53016 Calibration Standards Set Price on request